Letshuoer - DZ4

In-Ears With 3DD + 1PR Driver

₹ 6,999
Usual Price: ₹ 7,999 ₹ 9,999

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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)


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.

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Why Letshuoer is Special


Designed in China

Established & Reputed

Trust us, our reputation in the audio world speaks for itself!

This headphone or gear comes from a well-respected brand known for its high-quality audio equipment, so you can be confident in your purchase.

If you see a product marked as “🎖️ Established & Reputed”, it means you're getting a top-tier device from a brand that's earned its stripes in the audio industry.


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

This headphone or gear is crafted by specialists who know their stuff, ensuring every detail is perfect.

If you see a product marked as “🌟 Specialist”, it means you're choosing a device designed by experts who specialize in creating this specific category of device.


Boutique Brand


Born in 2016

Why we love this IEM

Premium Economy

Sensible spending and class above in quality. 

This headphone or gear offers top-notch sound and performance without much impact on your pocket, promising a delightful experience that exceeds your expectations at an economical price point.

If you see a product marked as “💎 Premium Economy," it indicates that you're getting a high-quality audio product with exceptional sound clarity and reliable performance, all at a budget-friendly price.

Serious Audiophiles Only

Diving deeper into exploring the hobby is never enough.

If you're an audiophile on a hunt for a device that meets your high standards, this is one such headphone or gear designed for discerning audiophiles like you in mind.

If you see a product marked with “🦈 Serious Audiophiles Only" we assure you that this device can match your depth of knowledge and expertise to take your passion for audio to the next level.

Perfect for Gaming

Gamers, we got you covered.

This headphone or gear designed to elevate your gaming sessions to epic levels. Be prepared to immerse in your gameplay like never before.

If you see a product marked as “🎮 Perfect for Gaming”, get ready for immersive, and a gaming experience so smooth, you'll wonder why weren’t you using these before.

Built like a Tank

No need to worry about durability.

If you're seeking a headphone or gear with a strong, rugged build, this snapshot indicates that this is the one for you.

If you see a product marked with “🪖 Built like a Tank", it means this product is crafted with metal in its design, ensuring exceptional robustness and durability.

Upgradeable Cable

Not happy with your current cable? Swap it out!

If you're searching for an in-ear monitor with a detachable design, these IEMs fit the bill.

If you see an IEM marked with "🔌 Upgradeable Cable," it means it comes with a detachable cable. You can easily swap or upgrade the cable, allowing for customization or maintenance whenever you desire.

Why it Sounds Amazing

Dynamic Driver

The dynamic powerhouse of your sound

This headphone or gear houses dynamic driver speaker unit that produces sound, delivering a punchy and energetic audio experience.

If you see a product marked with “🔈 Dynamic Driver” you're in for lively bass, clear mids and vibrant highs, making your music come alive with every beat!

Balanced Sound Signature

Perfectly Balanced, Accurately Presented.

This headphone or gear delivers a perfectly balanced audio profile, with highs, mids, and lows in sweet equilibrium.

If you see products marked as “⚖️ Balanced Sound Signature”, you’re set to enjoy a well-rounded listening experience where no single element overpowers the others, making your music sound just as the artist intended.

Thick Bass / Kickass Bass

There are some headphones that just knock your socks off with high and impactful bass. There’s only one way to describe it - Kickass.

This headphone or gear is engineered to deliver powerful and thumping bass that adds an extra punch to your music, making every beat come alive.

If you see a product marked with "💣 Kickass Bass", it means this device is perfect for bass enthusiasts for an immersive audio experience that will make your music feel more intense and impactful.

Crisp Vocals & Instruments

Vocals and Instruments sound too good, its like a warm hug.

This headphone or gear excels at delivering clear, clean vocals and instruments, making every sound pop.

If you see products marked as “🍿 Crisp Vocals & Instruments”, prepare for an audio experience where every word and note is perfectly articulated, letting you enjoy your music with pristine clarity and detail.

Smooth & Sweet Treble

Seeking something that sounds smooth to your ears and devoid of harshness?

This headphone or gear is designed to deliver high frequencies that are gentle on the ears, offering a listening experience that's both refined and delightful.

If you see a product marked with "🍦 Smooth & Sweet Treble," it indicates that this device offers treble that is smooth and sweet, ensuring your music is free of harshness and full of clarity, perfect for those who love crisp and detailed highs.

Great to Get Pumped Up

Need a musical energy boost? Let's get you pumped up!

This headphone or gear is designed to deliver high-energy, powerful sound that elevates your mood and gets you moving.

If you see a product marked with "💪🏻 Great to Get Pumped Up," it means this device is perfect for energizing your day with dynamic, invigorating audio that keeps you motivated and ready to take on anything.

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 is the Founder & CEO of Headphone Zone. An avid audiophile and musician since 2008, his choice of headphones include STAX Electrostats, Audeze LCD 3, and for music on the go, the JH Audio Roxanne + Astell&Kern SP1000 is never too far away. On his playlist, you'll find A.R. Rahman, Michael Jackson, and the Eagles.


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. DZ4 comes bundled with a high-quality 216-core, 0.05mm silver-plated copper cable, six sets of ear tips, and a storage box.



The 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.



The 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.



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.



The 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.

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 an interesting pair of IEMs with a unique, innovative design and excellent build quality. It delivers a decent neutral and vocal-focused tonality."

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"I recommend them to anyone looking for a headset that emphasizes the voices and, above all, to those looking for something different."

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"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."

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Audio Reviews Org

"LETSHUOER DZ4 is a safely tuned triple-dynamic driver earphone with bass-enhancing passive radiator that offers a relaxed listening experience."

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HiFi Trends

"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."

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Audiophile Heaven

"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."

Read More

Letshuoer - DZ4 In-Ears With 3DD + 1PR Driver
Truthear - HEXA In-Ears With 1DD + 3BA Drivers
Moondrop - Aria2 In-Ears With 1 Dynamic Driver Sale price₹ 7,990 Regular price₹ 8,999
Letshuoer - DZ4 In-Ears With 3DD + 1PR Driver
Truthear - HEXA In-Ears With 1DD + 3BA Drivers
Moondrop - Aria2 In-Ears With 1 Dynamic Driver Sale price₹ 7,990 Regular price₹ 8,999
Driver Configuration

6mm x 3 Dynamic Drivers

1 DD + 3 BA Hybrid Drivers

Dynamic Drivers

Sound Signature

⚖️ Balanced Sound Signature

📏 Flat Sound Signature

🧈 Warm & Smooth Sound Signature

Sound Notes

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

😳 Ultra-Wide Sound Stage
🍿 Crisp Vocals & Instruments
📌 Sharp & Precise Details
🍰 Layered & Nuanced Sound

💣 Kickass Bass
🍦 Smooth & Sweet Treble


💪🏻 Great to Get Pumped Up


🥃 Perfect to Layback & Relax

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. Truthear HEXA In-Ear Monitors
2. Four Stands Of High-Quality Silver-Plated Cable
3. Ear-Tips X3pairs (S, M, L) (Thick Diameter)
4. Ear-Tips X3pairs (S, M, L) (Thin Diameter)
5. Foam Ear-Tips X1pair (M)
6. Manual X1
7. Warranty Card X1

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

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 Saturday: 10am-6:30pm.Average answer time: 2-3 hours

Customer Reviews

Based on 2 reviews
Sri pranav (Kollam)
Nice accessories for the price

Wonderful unboxing experience
Admirable quantity and quality of accessories for its price
One of the best cables at the price
Satisfactory subbass reproduction
Natural mids
Adequate soundstage

Hey Pranav, thank you so much for the awesome review!

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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