---
product_id: 649368577
title: "CHU II High Performance Dynamic Driver IEMs Interchangeable Cable in-Ear Headphone"
brand: "moondrop"
price: "¥9575"
currency: JPY
in_stock: true
reviews_count: 5
category: "Moondrop"
url: https://www.desertcart.jp/products/649368577-chu-ii-high-performance-dynamic-driver-iems-interchangeable-cable-in
store_origin: JP
region: Japan
---

# 10mm Dynamic Driver Replaceable Acoustic Nozzle 0.78mm Interchangeable Cable CHU II High Performance Dynamic Driver IEMs Interchangeable Cable in-Ear Headphone

**Brand:** moondrop
**Price:** ¥9575
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game—where precision meets style and every note counts.

## Quick Answers

- **What is this?** CHU II High Performance Dynamic Driver IEMs Interchangeable Cable in-Ear Headphone by moondrop
- **How much does it cost?** ¥9575 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/649368577-chu-ii-high-performance-dynamic-driver-iems-interchangeable-cable-in)

## Best For

- moondrop enthusiasts

## Why This Product

- Trusted moondrop brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Alloy Casting Shell:** Sleek aluminum-magnesium alloy housing with corrosion-resistant paint ensures premium texture and long-lasting resilience.
- • **Customizable Acoustic Filters:** Tailor your audio signature instantly by swapping out brass CNC nozzles with replaceable acoustic filters for personalized sound clarity.
- • **Precision-Tuned 10mm Dynamic Driver:** Experience crystal-clear highs and punchy bass with Moondrop’s advanced aluminum-magnesium alloy diaphragm.
- • **Ultra-Low Distortion Audio Fidelity:** Enjoy immersive, natural sound with nonlinear distortion below 0.05%, capturing every subtle detail in your favorite tracks.
- • **Modular Interchangeable Cable System:** Switch effortlessly between wired and Bluetooth setups with the universal 0.78mm detachable cable—adapt your sound on the go.

## Overview

The Moondrop CHU II are high-performance in-ear monitors featuring a 10mm dynamic driver with an aluminum-magnesium alloy diaphragm for extended treble and punchy bass. They offer a universal 0.78mm interchangeable cable system compatible with wired and Bluetooth setups, plus replaceable brass CNC acoustic nozzles for customizable sound. Built with a durable alloy casting shell and ultra-low distortion technology (<0.05%), these IEMs deliver detailed, natural audio in a sleek, corrosion-resistant design—perfect for professionals and audiophiles seeking premium sound without compromise.

## Description

Product description MOONDROP CHU II High Performance Dynamic Driver IEMs Interchangeable Cable in-Ear Headphone "CHU II" uses a universal 0.78mm interchangeable cable, allowing users to replace the cable or make use of Bluetooth neckband/TWS ear-hooks for different usage scenarios. Aluminum-Magnesium Alloy Dome Composite Diaphragm AI-Mg alloy exhibits high rigidity and light weight, thereby extending the treble bandwidth and revealing more subtle details. The diaphragm suspension is composed of two polymer materials with differing characteristics,resulting in a punchier bass and greatly reduced nonlinear distortion. Ensuring Durability and High-Quality Texture The acoustic cavity of the “CHU II” is manufactured using MOONDROP's mature alloy casting technology, ensuring both rigidity and fine texture. A durable paint layer protects the metal shell from corrosion. Brass CNC Acoustic Nozzle The nozzle of the "CHU II" consists of a separate brass CNC component, offering higher precision and density, and resulting in beautiful timbre. Replaceable Acoustic Nozzle "CHU II" incorporates a new generation of replaceable acoustic filters. The front end of the brass nozzle is detachable, allowing users to replace the acoustic filter quickly and conveniently. Reproduction of Subtle Details Thanks to the solid technology and meticulous design of the diaphragm material, "CHU II” offers a nonlinear flll frequency distortion below 0.05%, resulting in natural timbre and the reproduction of even the sublest details.

Review: Audio eccellente a un prezzo giusto - Le Moondrop CHU II sono cuffie in-ear di qualità sorprendente per il prezzo. L'audio è chiaro e bilanciato, con bassi presenti ma non invadenti e alti dettagliati. Perfette per ascoltare musica in modo immersivo senza spendere una fortuna. Il design è elegante e confortevole, e il cavo intercambiabile è un plus che aumenta la longevità del prodotto. Anche dopo lunghe sessioni di utilizzo, rimangono comode da indossare. Se cerchi IEMs ad alte prestazioni che offrano un audio di qualità superiore senza svuotarti il portafoglio, queste cuffie sono un'ottima scelta. Consigliate per audiofili e non solo!
Review: Great earphones - Great value. Excellent sound quality. Fit is good and can be worn for hours without any discomfort. Cable length is short and I had to buy an extension. They do get tangled easily, especially with the curved parts that go over the ears but I guess this is expected for wired earphones. Overall I would recommend.

## Features

- Aluminum-Magnesium Alloy Dome Composite Diaphragm As a dome diaphragm material, AI-Mg alloy exhibits high rigidity and light weight, thereby extending the treble bandwidth and revealing more subtle details. The diaphragm suspension is composed of two polymer materials with differing characteristics,resulting in a punchier bass and greatly reduced nonlinear distortion.
- Alloy Casting Cavity Ensuring Durability and High-Quality Texture The acoustic cavity of the“CHU II”is manufactured using MOONDROP's mature alloy casting technology, ensuring both rigidity and fine texture. A durable paint layer protects the metal shell from corrosion.
- Brass CNC Acoustic Nozzle The nozzle of the "CHU II" consists of a separate brass CNC component, offering higher precision and density, and resulting in beautiful timbre.
- Replaceable Acoustic Nozzle "CHU II" incorporates a new generation of replaceable acoustic filters. The front end of the brass nozzle is detachable, allowing users to replace the acoustic filter quickly and conveniently.
- Ultra-low Nonlinear Distortion Reproduction of Subtle Details Thanks to the solid technology and meticulous design of the diaphragm material, "CHU II”offers a nonlinear flll frequency distortion below 0.05%，resulting in natural timbre and the reproduction of even the sublest details.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CB8HHS8V |
| Additional Features | Replaceable Acoustic Nozzle |
| Age Range Description | Adult |
| Antenna Location | Cycling, Running |
| Audio Driver Size | 10 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Charge Time | 15 Hours |
| Best Sellers Rank | #13,680 in Electronics ( See Top 100 in Electronics ) #756 in In-Ear Headphones |
| Brand | Moondrop |
| Built-In Media | 1 x Earphone Cable, 1 x case, CHU II * 1, Ear Cushions, Ear Pads, User Manual |
| Cable Features | Detachable |
| Carrying Case Color | Black |
| Carrying Case Material | Aluminum |
| Carrying Case Weight | 3.5 Ounces |
| Color | Black |
| Colour | Black |
| Compatible Devices | Music Production Equipment, Laptops, Desktops, Tablets, Telephones, Smart Speakers, Televisions, Car Audio Systems, Cellphones |
| Connectivity Technology | Wired |
| Control Method | Remote |
| Control Type | Touch Control |
| Customer Reviews | 4.2 out of 5 stars 3,928 Reviews |
| Ear placement | In Ear |
| Earpiece Shape | Rounded tip |
| Enclosure Material | Aluminum-magnesium alloy, zinc alloy, copper alloy |
| Form factor | In Ear |
| Frequency Range | 20Hz-20KHz |
| Frequency Response | 38 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | 0.78mm-2pin |
| Headphones Ear Placement | In Ear |
| Impedance | 18 Ohms |
| Is Autographed | No |
| Item Weight | 3.87 Ounces |
| Manufacturer | Moondrop |
| Model Name | CHU II |
| Model Number | MOONDROP-CHU-II |
| Noise Control | None |
| Noise control | None |
| Sensitivity | 119 dB |
| Series Number | 2 |
| Specific Uses For Product | Entertainment, Professional |
| Theme | audio equipment |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Moondrop
- **Colour:** Black
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 18 Ohms

## Images

![CHU II High Performance Dynamic Driver IEMs Interchangeable Cable in-Ear Headphone - Image 1](https://m.media-amazon.com/images/I/51QFEa8yBYL.jpg)

## Questions & Answers

**Q: does it have a microphone?**
A: No it does not

**Q: How long is the cable?**
A: Most IEM cables are 1.2 meters in length. This one is exactly that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Audio eccellente a un prezzo giusto
*by J***I on 3 January 2025*

Le Moondrop CHU II sono cuffie in-ear di qualità sorprendente per il prezzo. L'audio è chiaro e bilanciato, con bassi presenti ma non invadenti e alti dettagliati. Perfette per ascoltare musica in modo immersivo senza spendere una fortuna. Il design è elegante e confortevole, e il cavo intercambiabile è un plus che aumenta la longevità del prodotto. Anche dopo lunghe sessioni di utilizzo, rimangono comode da indossare. Se cerchi IEMs ad alte prestazioni che offrano un audio di qualità superiore senza svuotarti il portafoglio, queste cuffie sono un'ottima scelta. Consigliate per audiofili e non solo!

### ⭐⭐⭐⭐⭐ Great earphones
*by J***N on 7 June 2026*

Great value. Excellent sound quality. Fit is good and can be worn for hours without any discomfort. Cable length is short and I had to buy an extension. They do get tangled easily, especially with the curved parts that go over the ears but I guess this is expected for wired earphones. Overall I would recommend.

### ⭐⭐⭐⭐⭐ イヤホンで趣味嗜好を突き詰める気がないならこれで充分
*by 猫***派 on 1 February 2026*

某動画で実機の測定結果も踏まえて「特性は高級機と遜色ないし左右差等のバラつきもなく性能的にはこの価格で全く不足ない」とお勧めされていたので購入（セール中\3900） イヤホン購入は久しぶりですが、この価格でこのビルドクオリティと充実した音質は凄いですね やや重い金属筐体で質感は価格以上ですし、わりとゴツいのにそこまで装着感も悪くない ステムが極太で付属イヤーピースが無理やりねじ込むような装着なのでやや注意 自分はスピンフィットNEOに交換して使用していますが、こちらのほうが装着に余裕がありシリコン素材のフィット感も快適なのでお勧めです ケーブルはかなりクセが強く絡みやすいのでこちらも適当なものに交換（上記イヤーチップと合わせ\3000程度の安物です） 音質の方ですが、測定結果だとハーマンカーブをほぼ再現した優秀な特性となっていました 実際かなり鮮明で密度感もあり聴いていて不足感が全く無い充実した音質 自分は基本スピーカー派でイヤホンのセコい音と脳内定位は好きではないのですが、こと音質に関してはこの格安イヤホンで全く不満がない時点で優秀性を実感出来ます 個人的には「ちょっと中低域の量が多い」とは感じますがそこは好みの問題 測定結果で判明してる理想に近い特性に対して自分がどう感じるか？がわかるのも自身の嗜好が理解できて面白い やや凹型で高域寄りの特性なので、中域強めが好みならイコライザーでその辺りを変えると良いかと ただスマホ直刺しや低品質のイヤホンジャックへの接続だと全く評価が変わるので注意 ヘッドホンアンプを通した音とは雲泥の差なので、この製品本来の性能を味わいたいならある程度のアンプ性能がある機器で使いましょう 音源の差もかなり明確に聴こえるので、良い音源・良い機器で聴くほどに質が上がり、それに追従できるだけの性能があるということです ただオーディオ環境に興味も投資もしない人にとっては若干鳴らし難い機種と言えるので、使用環境によっては本機より感度が良く鳴らしやすい機種をお勧めします ほぼエントリークラスと言っていいこの価格でこの音質と所有満足度すら感じれる質感 実機測定で証明されている高性能が手に入るのは凄い時代になったものです 流石に付属品の質は褒められた物ではありませんが、そこは自分なりにカスタマイズすれば良いし、それも楽しめる人には文句無しにお勧めです

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-12*