Moondrop - JIU
In-Ears With 1 Dynamic DriverUnfortunately, even if we desire to, we won't be able to resurrect this product. The Museum is where we pay our respects to end-of-life, old, archived, but not forgotten products. This page was made with a lot of love and will live on for posterity. What to say, we're sentimental people. 😔
While this product is gone forever, here are others we recommend
Customer Reviews
These are the best Type C headphones / IEM's I have ever heard. Excellent value for the price.
Thank you for your awesome rating!
Moondrop - JIU
Hey there, thank you for the awesome ratings!
I am.not a audiophile, I just need a audio device which can play variety ofuaic, songs at most it's perfection and I wanna say Moondrop does that for me. Honestly, the raw sound output from ear is clean but lacks thumpy bass, i repeat it only lacks thumpy bass not complete bass. But the right EQ you get whatever you want. I personally liked Moondrop Jiu very much. The only thing which bugs me is wire and i am not complaining I just feel the wore everytime I use it because I was a TWS user for long long time.
The driver works very well, I only listen it at 50-60% volume on my phone and 30-40 volume on my laptop. And this is enough.
If you are planning to buy an IEM at 2k then this definitely should be your list.
Hey Raj, thank you so much for the amazing feedback! It means a lot to us. We are so happy to hear that you are loving our products and services.
Great pair of iems for the price, I previously had the cca cra which were great, these felt like a good step up from those in terms of clarity.. I just boost the bass with wavelet to suit my tastes, other than that, great build quality and packaging..and I also love the leather case they bundled with it. Overall, thank you headphone zone for this great product
Thank you for your kind words! We're glad you're pleased with the Moondrop - JIU and the quality of the sound.
Awesomes
Thank you for the review! we appreciate it.
Moondrop - JIU
Hey there, thank you for the awesome ratings!
This is my first iem and once I received it. It's blown away my mind and the clarity, bass was soo good. Definitely recommeded
Hey Pavan, thanks a lot for your amazing review!
This is my first iem and audio quality is great as I was using cheap boat neckband I can hear audio difference immediately the packaging is great only thing I am concerned is wire quality lets hope it will not break that easily the earpiece is made of metal and heavy but when I attached the hooks I feel weightless then the pouch it comes with is good but it can be bit bigger so I don't squeeze it in and neck hook to clip it can be useful
We are glad you had a comfortable shopping experience with us and it is delightful to read such positive reviews on your product! Cheers and Welcome to the club!
Why Moondrop 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.
Revered by Audiophiles
Audiophiles can be really picky 😤, and if the audiophile community says something sounds good, you can bet it's exceptional! I believe that earning audiophile reverence is like getting a standing ovation from music critics - it doesn't happen unless you've truly achieved something special. This audio gear has earned widespread acclaim from audiophiles worldwide, a community renowned for exacting standards and unwavering commitment to high-fidelity reproduction.
These discerning enthusiasts particularly value its extraordinary precision in sound reproduction and remarkable capability to create thoroughly immersive listening experiences. The audiophile community's endorsement carries significant weight because of their extensive experience with high-end equipment 🏆.
When you see "🙌🏻 Revered by Audiophiles" products, expect audiophile-grade excellence that satisfies even the most demanding listeners and consistently exceeds the highest standards.
Born in 2015
Why we love this IEM
Value for Money
I've found that the best gear isn’t always the most expensive. Some products punch well above their weight and deliver performance that rivals higher-priced alternatives. That’s what we mean with the "Value for Money" badge. It’s our way of telling you that you’re getting something special without breaking the bank. 🥜
These products are all about maximum returns for minimal investment. You’re not just saving money — you’re gaining an audio experience that exceeds expectations. Whether it’s build quality, tuning, or bundled accessories, these picks overdeliver.
When you see '🥜 Value for Money' products, expect impressive performance at an affordable price, making them a smart pick for budget-conscious buyers or first-time audiophiles.
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.
Works for Taking Calls
Need to take calls while enjoying your music?
These headphones have got you covered 📞! I've found that nothing's more frustrating than missing important calls because your headphones don't handle them well. These products come equipped with built-in microphones and seamless call functionality, ensuring you never miss an important conversation while immersed in your audio experience. Think of them as your personal communication assistant that switches effortlessly between entertainment and business.
These devices are specifically engineered to provide crystal-clear voice transmission during calls, featuring advanced noise-cancelling technology that helps eliminate background interference. The intuitive controls make it simple to answer calls, adjust volume, and return to music without reaching for your phone.
When you see "☎️ Works for Taking Calls" products, expect versatile audio solutions that excel at both music playback and communication, perfect for professionals and anyone who values seamless connectivity.
Works Great with Type-C
Don't have a 3.5mm headphone jack on your phone?
No need to worry 📞 - I believe these products represent the future of seamless audio connectivity. Think of Type-C as the universal language that all modern devices are learning to speak. It's like having a master key that works with your smartphone, laptop, tablet, and practically every new device you'll buy. These headphones connect directly to your Type-C port, delivering pristine digital audio without any dongles or adapters cluttering your setup.
The direct Type-C connection ensures both convenience and optimal audio performance, maintaining the integrity of your listening experience through a clean digital signal path. You'll enjoy plug-and-play functionality with universal compatibility, eliminating those frustrating moments of searching for the right adapter.
When you encounter "📱 Works Great with Type-C" products, expect seamless connectivity with modern devices and future-proof design that grows with your tech ecosystem.
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.
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.
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.
Perfect to Layback & Relax
In my experience, a laid-back sound is like sinking into your favorite armchair after a long day. It doesn’t push details in your face or try to overwhelm you with energy. Instead, it gives your music room to breathe and unfold naturally. Think of it like sipping a glass of smooth whisky—there’s warmth, body, and ease. These headphones or IEMs are ideal for those who want to unwind and soak in a mellow vibe, whether it's a jazz trio or acoustic singer-songwriter set. 🎧
Now, what’s actually happening here is a tuning that gently rolls off the treble and offers a warm, full low-end. The midrange stays intimate, while bass adds comfort without punch, and highs avoid fatigue, making long sessions a pleasure. You won’t get maximum detail or separation—but that’s the point. It’s not about dissecting the mix—it’s about relaxing into it. For bedtime listening or just zoning out, this is your sonic hammock. 😌
DESCRIPTION
MOONDROP IS BACK WITH YET ANOTHER BUDGET-ORIENTED IEM - THE JIU
Moondrop, a well-known Chi-Fi audio company, has recently launched its latest in-ear monitor - the Moondrop JIU. The JIU presents an exceptional listening experience with its 10mm dynamic driver with a titanium-plated composite diaphragm. The JIU's sound signature is tuned to achieve a natural yet detailed sound, with a focus on clarity. Alongside its excellent audio performance, the JIU features a comfortable and durable design, making it suitable for audiophiles and casual listeners. JIU is a brand new budget-friendly IEM with sound optimised with DSP technology.
OPTIMISED TO DELIVER DETAILED AND CLEAR AUDIO WITH DSP TECHNOLOGY
Moondrop is researching hard into the DSP territory with back-to-back releases. Following the success of Quarks DSP and Droplet, Moondrop is here with a bespoke DSP single dynamic driver IEM, the Moondrop JIU. At a far glance, the JIU looks like a Moondrop CHU with a Type-C termination. Moondrop has taken the cavity structure and driver configuration of the Chu and further optimised its performance using DSP (Digital Signal Processing) technology for the JIU. The optimisations done via DSP are promising quality upgrades and improved sound while being easy on the pocket. Moondrop has optimised the sound performance with built-in SOC that helps create a balanced listening experience with a natural soundstage.
FEATURES A HIGH-PERFORMANCE 10MM DYNAMIC DRIVER FOR CLEAN SOUND
Moondrop JIU features a 10mm dynamic driver unit that offers an enhanced audio performance by using PVD (physical vapour deposition) technology. This technique involves depositing Titanium metal on a polymer film to create nanometer-sized crystals on its surface layer, which is then moulded integrally. The resulting diaphragm has improved rigidity and damping, leading to better treble extension and details. Additionally, JIU utilises Aria's decentralised dynamic structure, a 10mm composite cavity with a high-frequency phased waveguide, N52 ND magnet internal magnetic circuit, and 0.035mm ultra-thin imported CCAW sound coil to achieve high energy conversion efficiency and deliver exceptional performance with a full dynamic range and rich details.
EXPERTLY TUNED FOLLOWING MOONDROP’S VDSF TARGET RESPONSE
The Moondrop JIU has been fine-tuned by Moondrop using their renowned VDSF target response curve, which is a parametric target that uses composite elements to restore audio quality to mastering levels. The JIU delivers a clear and crisp audio presentation with an open soundstage experience, which is preferred by many audiophiles. To achieve this, Moondrop has developed a unique cavity structure using FEA simulation and 3D printing technology that matches the desired target curve.
CAREFULLY DESIGNED ACOUSTIC CAVITY STRUCTURE WITH ZINC ALLOY SHELLS
To match the desired frequency response, Moondrop has professionally designed the acoustic cavity structure using FEA (Finite Element Analysis) simulation and 3D printing technology. The pair features high-quality Zinc Alloy material. The metal outer cavity is manufactured from alloy materials using melting and injection moulding technology, thus creating a stable, precise, and aesthetically pleasing shell that is durable and reliable. The overall design is lightweight but also has a solid, robust build structure.
USB TYPE-C TERMINATION FOR EASY CONNECTIVITY AND HIGH-QUALITY MIC
The Moondrop JIU comes with a USB Type-C termination, which is a convenient feature as most smartphones no longer have a 3.5mm audio jack. With this feature, you can easily use the JIU with your smartphone, laptop, or computer. Moreover, the JIU has a built-in microphone, allowing you to use it for different purposes, such as audio-video experience, online meetings, online classes, and gaming. The microphone is of high quality and uses MEMS technology.
SPECS
| DRIVER | 10mm High-performance Dynamic Driver |
| SOUND COIL | 0.035mm Ultra-thin - Black CCAW |
| MAGNETIC CIRCUIT | N52 Magnetic High-performance Internal Magnetic Circuit |
| ACOUSTIC FILTER | Patented Anti-blocking (Anti-imbalanced) Filter |
| SENSITIVITY | 110dB/Vrms(@1kHz) |
| THD | THD@1kHz≤1% |
| FREQUENCY RESPONSE | 10Hz -35kHz (IEC61094, Free-field) |
| EFFECTIVE FREQUENCY RESPONSE | 20Hz-20kHz (IEC60318-4, -3dB) |
| WIRED CONNECTIVITY | Type-C |
| COMPATIBILITY | Android & Windows | MICROPHONE | Yes |
| WEARING STYLE | In-Ear |
| HOUSING | Zinc Alloy |
| DIAPHRAGM | Titanium-plated Diaphragm |
| BOX CONTENTS | 1. JIU earphone |
| 2. Cable tie | |
| 3. Storage bag | |
| 4. Ear hook | 5. Spring tips x 3 pairs (S, M, L) | 6. Manual | 7. QC Certificated card |
MOONDROP IS BACK WITH YET ANOTHER BUDGET-ORIENTED IEM - THE JIU
Moondrop, a well-known Chi-Fi audio company, has recently launched its latest in-ear monitor - the Moondrop JIU. The JIU presents an exceptional listening experience with its 10mm dynamic driver with a titanium-plated composite diaphragm. The JIU's sound signature is tuned to achieve a natural yet detailed sound, with a focus on clarity. Alongside its excellent audio performance, the JIU features a comfortable and durable design, making it suitable for audiophiles and casual listeners. JIU is a brand new budget-friendly IEM with sound optimised with DSP technology.
OPTIMISED TO DELIVER DETAILED AND CLEAR AUDIO WITH DSP TECHNOLOGY
Moondrop is researching hard into the DSP territory with back-to-back releases. Following the success of Quarks DSP and Droplet, Moondrop is here with a bespoke DSP single dynamic driver IEM, the Moondrop JIU. At a far glance, the JIU looks like a Moondrop CHU with a Type-C termination. Moondrop has taken the cavity structure and driver configuration of the Chu and further optimised its performance using DSP (Digital Signal Processing) technology for the JIU. The optimisations done via DSP are promising quality upgrades and improved sound while being easy on the pocket. Moondrop has optimised the sound performance with built-in SOC that helps create a balanced listening experience with a natural soundstage.
FEATURES A HIGH-PERFORMANCE 10MM DYNAMIC DRIVER FOR CLEAN SOUND
Moondrop JIU features a 10mm dynamic driver unit that offers an enhanced audio performance by using PVD (physical vapour deposition) technology. This technique involves depositing Titanium metal on a polymer film to create nanometer-sized crystals on its surface layer, which is then moulded integrally. The resulting diaphragm has improved rigidity and damping, leading to better treble extension and details. Additionally, JIU utilises Aria's decentralised dynamic structure, a 10mm composite cavity with a high-frequency phased waveguide, N52 ND magnet internal magnetic circuit, and 0.035mm ultra-thin imported CCAW sound coil to achieve high energy conversion efficiency and deliver exceptional performance with a full dynamic range and rich details.
EXPERTLY TUNED FOLLOWING MOONDROP’S VDSF TARGET RESPONSE
The Moondrop JIU has been fine-tuned by Moondrop using their renowned VDSF target response curve, which is a parametric target that uses composite elements to restore audio quality to mastering levels. The JIU delivers a clear and crisp audio presentation with an open soundstage experience, which is preferred by many audiophiles. To achieve this, Moondrop has developed a unique cavity structure using FEA simulation and 3D printing technology that matches the desired target curve.
CAREFULLY DESIGNED ACOUSTIC CAVITY STRUCTURE WITH ZINC ALLOY SHELLS
To match the desired frequency response, Moondrop has professionally designed the acoustic cavity structure using FEA (Finite Element Analysis) simulation and 3D printing technology. The pair features high-quality Zinc Alloy material. The metal outer cavity is manufactured from alloy materials using melting and injection moulding technology, thus creating a stable, precise, and aesthetically pleasing shell that is durable and reliable. The overall design is lightweight but also has a solid, robust build structure.
USB TYPE-C TERMINATION FOR EASY CONNECTIVITY AND HIGH-QUALITY MIC
The Moondrop JIU comes with a USB Type-C termination, which is a convenient feature as most smartphones no longer have a 3.5mm audio jack. With this feature, you can easily use the JIU with your smartphone, laptop, or computer. Moreover, the JIU has a built-in microphone, allowing you to use it for different purposes, such as audio-video experience, online meetings, online classes, and gaming. The microphone is of high quality and uses MEMS technology.
| DRIVER | 10mm High-performance Dynamic Driver |
| SOUND COIL | 0.035mm Ultra-thin - Black CCAW |
| MAGNETIC CIRCUIT | N52 Magnetic High-performance Internal Magnetic Circuit |
| ACOUSTIC FILTER | Patented Anti-blocking (Anti-imbalanced) Filter |
| SENSITIVITY | 110dB/Vrms(@1kHz) |
| THD | THD@1kHz≤1% |
| FREQUENCY RESPONSE | 10Hz -35kHz (IEC61094, Free-field) |
| EFFECTIVE FREQUENCY RESPONSE | 20Hz-20kHz (IEC60318-4, -3dB) |
| WIRED CONNECTIVITY | Type-C |
| COMPATIBILITY | Android & Windows | MICROPHONE | Yes |
| WEARING STYLE | In-Ear |
| HOUSING | Zinc Alloy |
| DIAPHRAGM | Titanium-plated Diaphragm |
| BOX CONTENTS | 1. JIU earphone |
| 2. Cable tie | |
| 3. Storage bag | |
| 4. Ear hook | 5. Spring tips x 3 pairs (S, M, L) | 6. Manual | 7. QC Certificated card |
10mm Dynamic Drivers
10mm Dynamic Drivers
10mm Dynamic Drivers
⚖️ Balanced Sound Signature
📏 Flat Sound Signature
⚖️ Balanced Sound Signature
🍿 Crisp Vocals & Instruments
🍦 Smooth & Sweet Treble
🍿 Crisp Vocals & Instruments
📌 Sharp & Precise Details
🍰 Layered & Nuanced Sound
🍿 Crisp Vocals & Instruments
🧨 Aggressive and Energetic
🥃 Perfect to Layback & Relax
🔍 Perfect to Analyse Music
🥃 Perfect to Layback & Relax
1. JIU Earphone
2. Cable Tie
3. Storage Bag
4. Ear Hook
5. Spring Tips X 3 Pairs (S, M, L)
6. Manual
7. QC Certificated Card
1. 7HZ Salnotes Zero
2. Standard 2pin Cable With a 3.5mm/Type-C Termination
3. 5 Pairs Of Silicone Eartips
4. Manual
1. Moondrop Chu II DSP IEMs
2. Cable
3. Leather Case
4. Ear-tips (S, M, L)
5. Manual
6. Certificate
7. Wearing Card
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>32 Ohms
-
110dB/Vrms(@1kHz)
108dB/V@1kHz
-
Not Detachable
0.78mm 2-Pin Upgradable Cables
0.78mm 2-Pin Upgradable Cables
Don't sweat it, this
Moondrop - JIU comes with a 1 Year warranty
from Moondrop that covers manufacturing defects.
All products featured on Headphone Zone are backed by an original manufacturer's warranty.
Read more about Moondrop's warranty in India.
Have a question? Get in touch!
Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.
Where is Moondrop brand based?
How do these earphones sound?
Are the cables detachable?
What are the terminations like?
Is it compatible with smartphones, tablets, etc.?
Do I require a portable DAC & Amp to drive these earphones?
What is the warranty period on the Moondrop JIU and how do I claim warranty?