Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
Headphone-Zone-LETSHUOER-DZ4
LETSHUOER

Letshuoer - DZ4

In-Ears With 3 DD + 1 Passive Radiator Drivers
Sale price₹ 6,999 Regular priceMRP: ₹ 9,999
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What does Unboxed mean?
Unboxed units are as good as new products with the product's packaging being unavailable. These products give you the same satisfaction of new products - but at down-to-earth prices. Usually, the product's packaging may have gotten damaged in transit. Customers use a product once or twice and then return it with opened up packaging.
📦 New 🤑 Unboxed
Talk to a Headphone Guru
DELIVERY
Dispatches in
What does "ships within 24/48 hours" mean?

In a nutshell, ships within 24/48 hours basically means that your product will be shipped out or dispatched from our warehouse within 24/48 hours after placing the order. It also indicates that the products are readily available at our warehouse and once we receive your order, we dispatch it out at the earliest either on the same day or the next working day depending on when you’ve placed your order.


What it does not mean:

A lot of our customers assume that it means their order will get delivered to them within 24/48 hours, but that’s not what it means. For an order to reach you, it can take anywhere up to 3-4 business days, depending on which part of India you are placing an order from.

For an accurate timeline, you can enter your pin code on the product page and check for an estimated date of arrival.

Delivery By:

7 Day Replacement Guarantee

In case you receive the Letshuoer - DZ4 with a manufacturing defect, please raise a return request within 7 days of delivery.

However, if you receive an incorrect / damaged / different product or one with missing accessories, please raise a return request within 24 hours of delivery. In case you receive a product with a missing, incorrect, or faulty accessory, you will be given a replacement accessory instead of the entire product.

Please make sure that the product is in the original packaging with all the accessories it came with. We'll also need an unboxing video and images of the parcel to investigate about the discrepancy. You may be asked to share images of the product and the packaging received for us to determine the damage or defect prior to approving the return request. The free replacement will be shipped only once the original order is returned.

A replacement will be issued only if:

- It is found to be defective
- It is determined that the product was not damaged while in your possession
- The product is not different from what was shipped to you
- The product is returned in original condition (with brand’s/manufacturer's box, MRP tag intact, user manual, warranty card and all the accessories therein)

READ MORE

Warranty & Services

Don't sweat it, this Letshuoer - DZ4 comes with a 1 Year warranty from LETSHUOER that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about LETSHUOER's warranty in India.

Club Audiophile

Join Club Audiophile to begin your pursuit of great sound. Earn points and save on every purchase.

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Why Letshuoer is Special

🇨🇳

Designed in China
Established & Reputed

Trust us, our reputation speaks for itself 🏆!


I believe that when a brand has decades of proven excellence, you can invest with confidence knowing your purchase is backed by years of audio engineering expertise. These products come from manufacturers with extensive histories of innovation and unwavering commitment to sonic excellence. Think of them like luxury watch brands - their reputation has been earned through decades of consistent quality and innovation.


With their extensive history of innovation and countless satisfied customers worldwide, you can be confident your investment is backed by proven audio engineering expertise and industry leadership 📈.


When you see "🎖️ Established & Reputed" products, expect time-tested excellence from manufacturers who've consistently demonstrated mastery in audio engineering for generations.
Specialist

A masterpiece from experts who know audio inside and out 🔧!


I tend to describe specialist manufacturers as "audio artisans" who focus exclusively on perfecting specific categories of equipment. These products are meticulously crafted by dedicated experts who possess deep knowledge of sound reproduction, ensuring every technical aspect is refined to perfection. Think of them like master craftsmen who spend their entire careers perfecting one specific skill - their focused expertise shows in every detail.


These dedicated experts bring years of specialised knowledge to the design process, resulting in products that consistently achieve exceptional performance standards through focused engineering excellence 🎯.


When you see "🌟 Specialist" products, expect focused expertise from manufacturers who dedicate their entire efforts to perfecting specific audio equipment categories.
🦩

Boutique Brand
🐣

Born in 2016

Why we love this IEM

Premium Economy

Sensible spending meets sophisticated quality in perfect harmony 💫.


I tend to describe premium economy products as finding that sweet spot where exceptional value meets refined performance. Think of it like business class comfort at economy prices - you're getting significantly more than what you paid for. These headphones deliver a refined listening experience that rivals more expensive alternatives, making them an intelligent choice for discerning listeners who appreciate both value and excellence.


This thoughtfully curated selection demonstrates our commitment to bringing you outstanding sound quality and robust construction without requiring a significant financial investment. Each product has been meticulously evaluated to ensure it delivers performance characteristics typically associated with higher price brackets.


When you see "💎 Premium Economy" products, expect refined audio experiences that bridge the gap between entry-level and high-end offerings, delivering impressive clarity and features at accessible price points.
Serious Audiophiles Only

For those who have ventured deep into high-fidelity audio 🎯, the pursuit of sonic excellence becomes an endless journey of discovery and refinement. I believe that serious audiophiles demand equipment that can satisfy the most exacting standards and deliver performance that pushes boundaries. These products represent the pinnacle of acoustic engineering, incorporating advanced technologies and meticulous craftsmanship that enable them to reproduce music with utmost fidelity.


Each product has undergone rigorous evaluation to ensure it delivers exceptional performance that discerning listeners demand, from precise frequency response to impeccable detail retrieval and sophisticated sound staging. These devices incorporate premium components and engineering excellence that justify their position at the apex of audio performance.


When you encounter "🦈 Serious Audiophiles Only" products, expect uncompromising performance that satisfies the most demanding requirements and elevates critical listening to new heights.
Perfect for Gaming

In my experience, choosing headphones for gaming isn’t just about loud explosions—it’s about pinpointing footsteps, hearing dialogue clearly, and feeling immersed in the world you're in. When I say something is “Perfect for Gaming,” I mean it delivers that surround-like spatial detail and fast response that lets you stay one step ahead—whether you’re creeping through a stealth mission or charging into a gunfight. 🎯


Technically, you want a wide soundstage, accurate imaging, and fast transient response—features that let you pick up subtle directional cues and react instantly. Some gear even includes virtual surround support or low-latency modes. While you may sacrifice some musicality compared to audiophile headphones, for gamers, it’s all about immersion and precision. Plug in, turn up, and get competitive.
Built like a Tank

Durability concerns? Rest assured 💪.


I tend to describe these products as audio equipment that's built to survive anything you can throw at them. These headphones incorporate high-grade metal components and reinforced design elements that ensure they can handle demanding conditions while maintaining structural integrity. Think of them as the military-grade vehicles of the audio world - over-engineered for reliability and built to last decades, not just years.


The metal construction provides exceptional strength and longevity while contributing to a premium feel that serious audio enthusiasts appreciate. Whether you're a professional who needs reliable daily-use equipment or someone who values long-term investment in audio gear 🏗️.


When you encounter "🪖 Built like a Tank" products, expect unmatched robustness and durability you can count on for years of intensive use.
Upgradeable Cable

Not satisfied with the current cable? No problem 🔧!


I believe in giving you complete freedom to customise your listening experience. These IEMs feature detachable cable systems that let you swap, upgrade, or replace cables whenever you want. Think of it like having a modular smartphone - you can upgrade individual components without replacing the whole device. Whether you're looking to improve sound quality, try different materials, or simply replace a worn cable, the choice is entirely yours.


The standardised upgradeable cable connection ensures compatibility with a wide range of aftermarket cables, giving you access to different sound characteristics and build qualities. This modular approach means your IEMs can evolve with your audio journey, allowing for easy maintenance and personalisation.


When you spot "🔌 Upgradeable Cable" products, expect future flexibility and the freedom to customise your audio experience through cable upgrades and replacements.

Why it Sounds Amazing

Dynamic Driver

The dynamic powerhouse of your sound ⚡!


I believe dynamic drivers are like the "reliable workhorses" of the headphone world - they've been perfected over decades and continue to deliver incredible performance. This driver design uses a lightweight diaphragm attached to a voice coil suspended within a permanent magnetic field, enabling precise and responsive movement that produces sound with remarkable efficiency. Think of them like precision engines that convert electrical energy into acoustic energy with impressive power and naturalness.


Dynamic drivers excel at delivering powerful and authoritative bass reproduction, clear midrange frequencies, and vibrant high frequencies. The inherent strengths ensure your music is reproduced with impressive dynamics and energy that stays true to the artist's intent 🎶.


When you see "🔈 Dynamic Driver" products, expect energetic, natural sound with excellent dynamics that bring every note and beat to life with exceptional realism.
Balanced Sound Signature

In my experience, a balanced sound signature is like a well-cooked meal—nothing overpowering, everything in harmony. If you’re someone who listens to a bit of everything—rock one day, jazz the next—this is the tuning I’d recommend. It doesn’t boost any part of the sound unnaturally, so what you hear is often how the artist intended it. 🎧


Here’s what’s actually happening: the headphones don’t favour bass, mids, or treble excessively. This results in a neutral, natural, and versatile sound that suits a wide variety of music genres. While it may not feel as “exciting” as some more coloured tunings, balanced headphones tend to offer the most accurate reproduction, making them a favourite among audiophiles and studio pros alike.
Thick Bass / Kickass Bass

When I say kickass bass, I’m talking about bass that slaps you right in the face—in the best way possible. It’s that visceral, chest-thumping low-end that makes you feel like you’re in the front row of a concert or a nightclub. If you’re into hip-hop, EDM, Bollywood beats, or anything with a deep groove, this is where the fun begins. 🔊💥


Here’s what’s going on technically: the low-frequency range is heavily emphasised, resulting in powerful sub-bass rumble and impactful mid-bass slam. This kind of tuning brings weight, warmth, and physicality to your music. The trade-off? It might mask some midrange detail or high-frequency sparkle—but for bassheads, the emotional payoff is more than worth it.
Crisp Vocals & Instruments

Vocals and instruments sound so good, it's like a warm hug 🤗!


I believe that when vocals are reproduced correctly, they should feel like the artist is performing right there with you. These headphones demonstrate exceptional prowess in reproducing clear, articulate vocals and instruments, with each element rendered in stunning detail and separation. Think of it like having front-row seats to an intimate acoustic performance where every breath, every string resonance, every subtle inflection comes through perfectly.


The natural timbre and tonal accuracy create an engaging presentation where every nuance is preserved while maintaining fatigue-free listening. Each word, note, and subtle inflection is reproduced with outstanding definition and emotional connection 🎤.


When you encounter "🍿 Crisp Vocals & Instruments" products, expect vocal excellence that brings you closer to the emotional heart of every performance.
Smooth & Sweet Treble

Seeking something that sounds smooth and devoid of harshness 🥰? I tend to describe these headphones as having "silk-like highs" that caress your ears rather than assault them. These products are meticulously designed to deliver high frequencies that are wonderfully gentle, offering a listening experience that's both sophisticated and delightful. Think of it like the difference between premium chocolate and cheap candy - both are sweet, but one provides refined pleasure while the other can be overwhelming.


The carefully tuned treble presentation ensures musical details come through with remarkable clarity while maintaining natural, fatigue-free character. The refined high-frequency presentation maintains excellent detail and air while avoiding any hint of harshness or stridency ✨.


When you see "🍦 Smooth & Sweet Treble" products, expect refined high frequencies that deliver crisp detail with a touch of sweetness and sophistication.
Great to Get Pumped Up

I’ve always said the right pair of headphones can fire you up faster than a shot of espresso. When I label something as “Great to Get Pumped Up,” I’m talking about gear that’s built for impact. Think of it like stepping into a turbocharged car—the bass hits hard, the treble is energetic, and the soundstage feels intense and alive. Whether you're smashing a workout, heading into a game, or just trying to shake off a long day, this sound signature delivers the adrenaline rush.


Technically, it’s a mix of a boosted low-end, sparkly highs, and tight mids that bring out the crunch in guitars, the slam in kick drums, and the snap in snares. These are headphones that thrive on pop, EDM, hip-hop, and metal—any genre that wants to punch you in the chest and keep your foot tapping. Just don’t expect subtlety; this is all about fun, speed, and emotional lift. ⚡

Letshuoer Presents Its All-New & Innovative 4-Driver IEM - The DZ4

Letshuoer is back with its latest IEM, the DZ4, featuring a unique driver setup. It combines three dynamic drivers with a passive radiator driver to create a captivating sound experience. The three drivers excel in high-frequency performance and transient response, while the passive radiator delivers precise feedback. Letshuoer has used a flexible printed circuit (FPC) crossover board to connect the drivers to the dual-pin receptacle. The DZ4 also incorporates a four-way acoustic tube and a two-way crossover circuit, enhanced by Knowles acoustic damping material. Upgrade your music-listening experience with the Letshuoer DZ4.

3 Dynamic Driver & 1 Passive Radiator For A Highly Engaging Sound

Letshuoer DZ4 utilises a configuration of triple 6mm titanium diaphragm dynamic drivers and a single 6mm passive radiator. The three drivers perform their respective roles, delivering excellent high-frequency performance, and rapid transient response. The 6mm passive radiator achieves fast and precise passive response requirements, which extends the rich and layered low frequency even further. The drivers are connected to the dual-pin receptacle via a flexible printed circuit (FPC) crossover board to enhance the linearity of the audio presentation.

3 Dynamic Driver & 1 Passive Radiator For A Highly Engaging Sound

Letshuoer DZ4 utilises a configuration of triple 6mm titanium diaphragm dynamic drivers and a single 6mm passive radiator. The three drivers perform their respective roles, delivering excellent high-frequency performance, and rapid transient response. The 6mm passive radiator achieves fast and precise passive response requirements, which extends the rich and layered low frequency even further. The drivers are connected to the dual-pin receptacle via a flexible printed circuit (FPC) crossover board to enhance the linearity of the audio presentation.

Utilises A Four-Way Acoustic Tube & Two-Way Crossover Circuit

Letshuoer DZ4 IEM boasts an innovative acoustic unit design that relies on precise 3D-printed chassis production. Within this structure, it accommodates four-way acoustic tubes and a two-way crossover circuit, enhanced by carefully selected Knowles acoustic damping material. This meticulous design ensures reliable sound transmission. The high precision of the 3D-printed chassis aligns with ergonomic principles, resulting in excellent sound performance. The DZ4 excels in adaptability and compatibility, suitable for diverse scenarios ranging from music playback and gaming to basic monitoring requirements.

Expertly Built In Collaboration With HeyGears With A Semi-Open Design

Letshuoer partnered with HeyGear, a prominent 3D printing specialist, to meticulously craft the DZ4. The faceplate of the DZ4 features a CNC-milled anodised aluminium casing, treated with sandblasting to achieve a refined matte texture. The DZ4 incorporates a semi-open back cavity design, which effectively alleviates pressure, ensuring extended comfort during use. This design flawlessly merges metal and resin, creating both a comfortable and stylish IEM.

Bundled With Eartips, A Storage Box & A High-Quality Cable To Get You Started

Letshuoer DZ4 comes bundled with a top-notch four-core 216-strand, 0.05mm silver-plated copper cable, providing the foundation for clear and transparent sound. With its 0.78mm dual-pin design and 3.5mm termination, it supports cable interchangeability for added flexibility. The package also comprises a refined storage box that offers comprehensive protection for the earphones and facilitates accessory organisation. Additionally, it includes six pairs of high-quality ear tips in two styles, enabling you to choose the best fit for your preferences.

Utilises A Four-Way Acoustic Tube & Two-Way Crossover Circuit

Letshuoer DZ4 IEM boasts an innovative acoustic unit design that relies on precise 3D-printed chassis production. Within this structure, it accommodates four-way acoustic tubes and a two-way crossover circuit, enhanced by carefully selected Knowles acoustic damping material. This meticulous design ensures reliable sound transmission. The high precision of the 3D-printed chassis aligns with ergonomic principles, resulting in excellent sound performance. The DZ4 excels in adaptability and compatibility, suitable for diverse scenarios ranging from music playback and gaming to basic monitoring requirements.

Expertly Built In Collaboration With HeyGears With A Semi-Open Design

Letshuoer partnered with HeyGear, a prominent 3D printing specialist, to meticulously craft the DZ4. The faceplate of the DZ4 features a CNC-milled anodised aluminium casing, treated with sandblasting to achieve a refined matte texture. The DZ4 incorporates a semi-open back cavity design, which effectively alleviates pressure, ensuring extended comfort during use. This design flawlessly merges metal and resin, creating both a comfortable and stylish IEM.

Bundled With Eartips, A Storage Box & A High-Quality Cable To Get You Started

Letshuoer DZ4 comes bundled with a top-notch four-core 216-strand, 0.05mm silver-plated copper cable, providing the foundation for clear and transparent sound. With its 0.78mm dual-pin design and 3.5mm termination, it supports cable interchangeability for added flexibility. The package also comprises a refined storage box that offers comprehensive protection for the earphones and facilitates accessory organisation. Additionally, it includes six pairs of high-quality ear tips in two styles, enabling you to choose the best fit for your preferences.

2-Pin Connector

Letshuoer DZ4 comes bundled with a 0.78mm 2-pin detachable cable for easy upgradability.

3.5mm Termination High-Quality Cable

Letshuoer DZ4 is equipped with a 3.5mm termination to easily pair with various devices. Letshuoer DZ4 comes bundled with a top-notch four-core 216-strand, 0.05mm silver-plated copper cable for detailed audio.

Accessories to Get you Started

1. Carrying Case
2. 6 Pairs Of Eartips
3. Four Cores Of 216-Strands, 0.5mm In Diameter Silver Plated Copper Cable
4. 3.5mm Single-Ended Plug
5. A Warranty Card
6. An Instruction Manual

Driver
Hybrid
Driver Configuration
3x 6mm Titanium Dome Dynamic Driver + "R-Sonic" Passive Filtering Module
Impedance
12 Ohms
Plug
3.5mm (Single-Ended)
Connector
0.78mm 2-Pin
Microphone
Not Available


1 Year Warranty

Don't sweat it, this Letshuoer - DZ4 comes with a 1 Year warranty from LETSHUOER that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about LETSHUOER's warranty in India.

The Expertise Behind Premium In-Ear Monitors

LETSHUOER is an in-ear monitor company established in August 2016. It was founded by a team of devoted audiophiles and in-ear monitor enthusiasts, each boasting an average of 16 years of experience in the industry. The LETSHUOER team is dedicated to sourcing the finest sonic materials, meticulously adjusting parameters to achieve a natural listening experience, and ensuring that every musical detail resonates with the end user. The LETSHUOER team firmly believes that the approval of their in-ear monitor users is the driving force behind their success.

Explore Collection
The Letshuoer DZ4 is a well-tuned IEM offering great value for its price. Its unique sound and passive radiator make it versatile for both music and gaming. It's an excellent choice for music enthusiasts who prioritise performance and affordability.

RAGHAV SOMANI

The LETSHUOER DZ4 is an interesting pair of IEMs with a unique, innovative design and excellent build quality. It delivers a decent neutral and vocal-focused tonality.
I recommend them to anyone looking for a headset that emphasizes the voices and, above all, to those looking for something different.
The DZ4 stands out with its pretty balanced, highly transparent and detailed sonic presentation. The use of lightweight materials and the comfortable shape makes the DZ4 ideal for longer listening.
LETSHUOER DZ4 is a safely tuned triple-dynamic driver earphone with bass-enhancing passive radiator that offers a relaxed listening experience.
It seems to be a great value for money and is suitable for audiophiles on the go who want to experience high-quality sound without breaking the bank.
With super details and resolution, a clean and punchy sound, warm and pleasing sub bass, it is a fully recommended IEM by us at Audiophile Heaven.
ViewingHeadphone-Zone-LETSHUOER-DZ4
Letshuoer - DZ4 In-Ears With 3 DD + 1 Passive Radiator Drivers Sale price₹ 6,999 Regular price₹ 9,999
#Color_Red
Moondrop - Aria2 In-Ears With 1 Dynamic Driver Sale priceFrom ₹ 7,990 Regular price₹ 9,999
ViewingHeadphone-Zone-LETSHUOER-DZ4
Letshuoer - DZ4 In-Ears With 3 DD + 1 Passive Radiator Drivers Sale price₹ 6,999 Regular price₹ 9,999
#Color_Red
Moondrop - Aria2 In-Ears With 1 Dynamic Driver Sale priceFrom ₹ 7,990 Regular price₹ 9,999
Driver Configuration

3 x 6mm Dynamic Driver + 6mm Passive Radiator

Dynamic Drivers

10mm + 8mm Dual Dynamic Driver

Sound Signature

⚖️ Balanced Sound Signature

🧈 Warm & Smooth Sound Signature

📏 Flat Sound Signature

Sound Notes

💣 Kickass Bass
🍿 Crisp Vocals & Instruments
🍦 Smooth & Sweet Treble

💣 Kickass Bass
🍦 Smooth & Sweet Treble

🍿 Crisp Vocals & Instruments
📌 Sharp & Precise Details
🍰 Layered and Nuanced Sound

Mood

💪🏻 Great to Get Pumped Up

🥃 Perfect to Layback & Relax

🔍 Perfect to Analyse Music

In The Box

1. LETSHUOER DZ4 Earphones
2. Carrying Case
3. 6 Pairs Of Eartips
4. Four Cores Of 216-Strands. 0.5mm In Diameter Silver Plated Copper Cable
5. 3.5mm Single-Ended Plug
6. A Warranty Card
7. An Instruction Manual

1. Moondrop Aria2
2. Earphone Cables x1
3. 3.5mm Single-Ended Plug x1
4. 4.4mm Balanced Plug x1
5. Eartips
6. Storage Case x1
7. Manual x1

1. Tangzu X HBB Xuan Nv
2. 3 pairs Tang Sancai (Wide Bore) Eartips
3. 3 pairs Tang Sancai (Balance) Eartips
4. Detachable 2-pin cable with 3.5mm plug
5. Leather case for iem.


Have a question? Get in touch!

Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.

Our customer support is available Monday to Friday: 10.30am-6:30pm.Average answer time: 2-3 Hours

Other Details

Generic Name Headphone
Importer Details Importers Name: Ferrari Video
Address: 63/18, 1st Main Road, Gandhi Nagar, Chennai - 600020
Contact No: 044-24420733
Net Quantity 1
Package Contents Letshuoer DZ4 Earphones
Carrying Case
6 Pairs of Eartips
Four Cores of 216-strands. 0.5mm in diameter Silver Plated Copper Cable
3.5mm Single-Ended Plug
A Warranty Card
An Instruction Manual


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  • Ideal for Beginners

    Lost in the vast world of audio equipment?


    Don't worry, we're here to guide you 🤝! I believe that everyone's audiophile journey should start with something approachable and welcoming. These carefully selected products serve as the perfect entry point into high-quality sound, specifically chosen to help you navigate through sometimes overwhelming technical options. Think of them as your friendly neighbourhood guide who knows exactly where to start without getting lost in complex specifications.


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    When you encounter "🌱 Ideal for Beginners" products, expect approachable excellence - these are your stepping stones into the world of premium audio, designed to grow with your developing appreciation for great sound.
  • Tweak & Tune the Sound

    Why settle for a fixed sound signature when you can shape your audio experience exactly to your preferences 🎛️?


    I love products that put you in the driver's seat of your audio journey. These specialised headphones come equipped with sophisticated, customisable tuning capabilities that let you adjust every aspect of the frequency spectrum. Think of it like having a personal audio chef who can adjust the recipe to your exact taste - more bass for your workout playlist, clearer mids for podcasts, or sparkling highs for classical music.


    The adjustable sound signature means you can fine-tune bass response, adjust midrange clarity, or enhance treble detail. Whether you prefer deep bass frequencies, crystal-clear midrange presence, or pristine high-frequency detail, these solutions put you in complete control of your sound 🎚️.


    When you encounter "🔧 Tweak & Tune the Sound" products, expect complete sonic customisation that adapts perfectly to your unique listening preferences across different genres.
  • Extra-bass Sound Signature

    When I see "Extra-Bass," I immediately think of music that you don’t just hear—you feel. If you love bass drops that rumble in your chest and beats that move your body, this tuning is for you. It’s the sound signature that turns your headphones into a mini dance floor. 🕺💣


    Here’s what’s actually going on: the low-frequency range is heavily boosted, giving you that thick, punchy bass response that dominates the overall sound. It’s incredibly satisfying for genres like EDM, trap, hip-hop, or Bollywood music with heavy beats. Just know that vocals and treble may take a slight backseat, but for bassheads, that’s a small price for such exhilarating impact.
  • Thick Bass / Kickass Bass

    When I say kickass bass, I’m talking about bass that slaps you right in the face—in the best way possible. It’s that visceral, chest-thumping low-end that makes you feel like you’re in the front row of a concert or a nightclub. If you’re into hip-hop, EDM, Bollywood beats, or anything with a deep groove, this is where the fun begins. 🔊💥


    Here’s what’s going on technically: the low-frequency range is heavily emphasised, resulting in powerful sub-bass rumble and impactful mid-bass slam. This kind of tuning brings weight, warmth, and physicality to your music. The trade-off? It might mask some midrange detail or high-frequency sparkle—but for bassheads, the emotional payoff is more than worth it.
  • Sharp & Precise Details

    Are you a lover of sharp and precise details 🔍?


    I believe that detail retrieval is like having audio superpowers - suddenly, you hear things in familiar songs that you never knew existed. These premium headphones are meticulously engineered to deliver remarkably detailed and precise sound reproduction, capturing every subtle nuance with exceptional accuracy. Think of them like high-resolution cameras for your ears that reveal the finest textures and micro-details that most headphones simply miss.


    The carefully tuned drivers and advanced acoustic design ensure even the most delicate musical elements are reproduced with stunning precision. From the gentle brush of a cymbal to the subtle resonance of acoustic instruments, these products capture and present every sonic detail with remarkable accuracy 🎯.


    When you see "📌 Sharp & Precise Details" products, expect extraordinary detail resolution that reveals new layers in familiar recordings with stunning clarity and precision.
  • Like a Party in your Head

    Now this one’s easy—if a sound signature makes you want to dance, sing, or just lose yourself in the music, that’s what I call a party in your head. 💃 It’s the kind of sound that’s fun, energetic, and unapologetically lively. Think strong bass, glimmering treble, and a forward midrange that grabs your attention right away.


    Technically, it’s usually a V-shaped or bass-boosted signature that’s not too concerned with neutrality but focuses on excitement and engagement. It’s perfect for Bollywood, EDM, pop, or anything upbeat. While it may not be the most accurate tuning, it’s the kind that gets your feet tapping and your head nodding within seconds. And honestly? Sometimes, that’s all you need.

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  • Ideal for Beginners

    Lost in the vast world of audio equipment?


    Don't worry, we're here to guide you 🤝! I believe that everyone's audiophile journey should start with something approachable and welcoming. These carefully selected products serve as the perfect entry point into high-quality sound, specifically chosen to help you navigate through sometimes overwhelming technical options. Think of them as your friendly neighbourhood guide who knows exactly where to start without getting lost in complex specifications.


    These products strike an ideal balance between quality and accessibility, featuring user-friendly designs and straightforward functionality. They're specifically selected as the perfect starting point for your audiophile journey, offering serious performance without intimidating complexity or premium pricing that might discourage exploration.


    When you encounter "🌱 Ideal for Beginners" products, expect approachable excellence - these are your stepping stones into the world of premium audio, designed to grow with your developing appreciation for great sound.
  • Warm & Smooth Sound Signature

    I tend to describe a warm & smooth sound signature as the audio equivalent of a hot cup of tea on a rainy day—comforting, rich, and easy to love. It's perfect for those who prefer relaxed, fatigue-free listening that doesn’t stab you with harsh highs or overly clinical detail. ☕🎶


    Technically, this means a slightly elevated bass and lower midrange, with tamed treble to prevent any sharpness. The result is a sound that's full-bodied and inviting, especially great for vocals, jazz, indie, and old-school rock. While it may not offer extreme precision, it excels in musicality and emotional warmth, making long sessions an absolute pleasure.
  • Thick Bass / Kickass Bass

    When I say kickass bass, I’m talking about bass that slaps you right in the face—in the best way possible. It’s that visceral, chest-thumping low-end that makes you feel like you’re in the front row of a concert or a nightclub. If you’re into hip-hop, EDM, Bollywood beats, or anything with a deep groove, this is where the fun begins. 🔊💥


    Here’s what’s going on technically: the low-frequency range is heavily emphasised, resulting in powerful sub-bass rumble and impactful mid-bass slam. This kind of tuning brings weight, warmth, and physicality to your music. The trade-off? It might mask some midrange detail or high-frequency sparkle—but for bassheads, the emotional payoff is more than worth it.
  • Great to Get Pumped Up

    I’ve always said the right pair of headphones can fire you up faster than a shot of espresso. When I label something as “Great to Get Pumped Up,” I’m talking about gear that’s built for impact. Think of it like stepping into a turbocharged car—the bass hits hard, the treble is energetic, and the soundstage feels intense and alive. Whether you're smashing a workout, heading into a game, or just trying to shake off a long day, this sound signature delivers the adrenaline rush.


    Technically, it’s a mix of a boosted low-end, sparkly highs, and tight mids that bring out the crunch in guitars, the slam in kick drums, and the snap in snares. These are headphones that thrive on pop, EDM, hip-hop, and metal—any genre that wants to punch you in the chest and keep your foot tapping. Just don’t expect subtlety; this is all about fun, speed, and emotional lift. ⚡
  • Sharp & Precise Details

    Are you a lover of sharp and precise details 🔍?


    I believe that detail retrieval is like having audio superpowers - suddenly, you hear things in familiar songs that you never knew existed. These premium headphones are meticulously engineered to deliver remarkably detailed and precise sound reproduction, capturing every subtle nuance with exceptional accuracy. Think of them like high-resolution cameras for your ears that reveal the finest textures and micro-details that most headphones simply miss.


    The carefully tuned drivers and advanced acoustic design ensure even the most delicate musical elements are reproduced with stunning precision. From the gentle brush of a cymbal to the subtle resonance of acoustic instruments, these products capture and present every sonic detail with remarkable accuracy 🎯.


    When you see "📌 Sharp & Precise Details" products, expect extraordinary detail resolution that reveals new layers in familiar recordings with stunning clarity and precision.

Customer Reviews

Based on 10 reviews
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H
Harsh Raj (Bhubaneswar)
My First IEM and im loving it

This was my first purchase and i have officially started my journey to become an audiophile enthusiast.

Let's talk about the review first:
Vocals- superb clarity
Instrumentals- amazing separation and detailing
Tonality and Pitch- perfectly balanced
Bass- not too high, not too low (just fo my taste)
It have a soft sound signature, which is loved by me since i have very very long music listening hours (7 to 8 hrs on average daily)

If you are reading my review, then can i guess some advice?? Should i go for a hi res DAC? since this IEM was a bit costly i was skeptical at first but i thought of trying it anyways since i wanted one as my old earphones were failing. i currently listen music in my laptop only it have an audio jack and when i connect it to my laptop The Realtek Audio Panel shows up where i can select the output audio quality to 24 bit 96 KHz, does that mean my jack supports Hi-Res audio output??

i will get DAC for my phone tho but a bit later (out of money currently XD) pls share me some insights.

I wish to tell you guys who might read this review please go for this IEM, if you have the money. this is so worth it soo much so that i am loving it. i mostly listen to clam and relax paced music, so its really giving me a wonderful experience

So happy your audiophile journey is off to such a great start with those clear vocals and balanced sound! Your laptop’s 24-bit 96kHz output does support hi-res audio, so you’re already enjoying great quality. A DAC for your phone will definitely enhance mobile listening when the time’s right. Keep loving the music and keep the music playing!

H
Harsh Raj
What an absolute pleasure purchase

The music quality is sooo clear, the vocals are so detailed, the instrument separation is amazing, the tonality is very precise, though it was a bit heavy price for me i think it was worth it i wish this lasts for long time 🙏.

I dont know if i should purchase a DAC or not since i mostly listen music in my laptop, and whenever i connect my earphones to my laptop i have a realtek audio pop up where i select the music quality to 94KHz 24 bit output. i will buy a DAC for my phone later

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So glad you’re loving the clear, detailed sound, it sounds totally worth it! For your laptop, if you’re happy with the current quality at 94kHz 24-bit, a DAC isn’t a must right now, but it can always enhance things later. Keep the music playing!

P
Prajay Mahadik (Mumbai)
Massive sound

This specific IEM’s does not have much reviews over the internet. But I studied about them and then made a decision to give it a try.
Absolutely worth it.
Amazing sound. Love the mids and highs.
Bass is good. Not very thumpy, but still good.

So glad you took the plunge and gave it a try! Happy to hear you’re loving the amazing mids and highs, with just the right bass. Keep the music playing!

A
Ankit (Kolkata)
Letshuoer DZ4: My First IEM and an Absolute Game-Changer!

This DZ4 is my first-ever IEM, and honestly, it has completely changed the way I experience music. Coming from a wireless neckband, the difference was like night and day! I never knew music could sound this good until I took the leap into the world of IEMs.

A huge shoutout to the Headphone Zone gurus for their patience and guidance in helping me find the perfect IEM for my needs. Their personalized recommendations made this purchase so much more special, and if you're a first-time buyer, I highly recommend seeking their advice. The experience they provide is truly unmatched!

Sound Quality -
The DZ4 delivers a beautifully laid-back sound, perfect for those who enjoy a relaxed and immersive listening experience. The vocals and instruments take center stage, sounding natural, lively, and detailed. These aren’t the bright and sparkly kind of IEMs, which means you can listen for hours without any ear fatigue.

Now, about the bass—it’s there, but it’s not the main focus. If you're coming from bass-heavy TWS or regular earphones, you might find it a bit lacking in punch. However, it's perfectly tuned for clarity, and the balance between mids and highs is just right. This is an IEM made for music lovers who appreciate detail and depth over overpowering bass.

Build & Accessories -
Letshuoer has done an amazing job with the build quality. The cool-looking metal faceplate paired with the resin shell gives it a premium feel. The included high-quality cable, along with extra eartips for both vocal and balanced sound, is a great touch. And let’s not forget the carrying case—small details like these make a huge difference! The unboxing experience was fantastic, making the purchase even more exciting.

Pro Tip for the Best Experience
If you really want to unlock the full potential of the DZ4, pair it with a balanced DAC/AMP. Trust me, the soundstage expands massively, the instrument separation improves significantly, and it elevates the overall listening experience to another level.

For anyone new to IEMs or looking for a chill, detailed, and fatigue-free listening experience, the Letshuoer DZ4 is an easy recommendation. It’s an incredible first IEM, and I couldn’t be happier with my choice! 🎶🔥

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Thanks for sharing your experience! It’s awesome to hear how much the DZ4 has elevated your music journey.

M
Monali Dalvi (Surat)
I received my DZ4

Will post second review once I use it on stage .. thanks a lot

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Hi there! Thank you for leaving a review for the Letshuoer - DZ4. We hope it exceeds your expectations. Have a great day!

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AJAY MELWANI (Bengaluru)

Excellent product

Hello, thank you for the stellar ratings!

H
Harit Bhatt (Vadodara)
Good, great & Awesome!

The perfection is awesome… 4.7/5

Hey there, thanks a lot for this lovely review and we are glad you are enjoying it! Keep the music playing.😄

S
Suman Bhar (Kolkata)
An IEM with great treble support

A week early I bouth DZ4. Buil quality is top-notch. The cable provided is great. Sound quality is decent. I expected a bit better oomph in base. However, that is compensated in treble segment. Overall, a good IEM. However, a microfone would be much appreciated.

Thank you so much for your wonderful feedback! We're delighted to hear that you had a great experience shopping with us! ️ We appreciate your support and look forward to serving you again!

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