Moondrop Chu II

Dynamic Driver In-Ear Earphones

    10mm High-Performance Dynamic Driver.
    Aluminum-Magnesium Alloy Composite Diaphragm.
    Replaceable Acoustic Nozzle Design.
    CNC-Machined Brass Acoustic Nozzle.
    Alloy Casting Technology.
Regular price $18.99 USD
Sale price $18.99 USD Regular price

Enhanced Sound with New-Generation Dynamic Driver

Moondrop has revamped the driver used in the original Chu IEMs, equipping the Chu II with a high-quality aluminum-magnesium alloy composite diaphragm dome and ultra-thin CCAW voice coil. This combination, along with the diaphragm's high rigidity and lightweight nature, delivers improved treble extensions and punchier bass response. The Chu II sets a new standard as the first budget IEM to incorporate an AL-Mg alloy composite diaphragm.

Anti-Oxidation Alloy Casted Shells

The Chu II retains the stylish design of its predecessor, featuring ear shells manufactured using Moondrop's advanced alloy casting technology. This manufacturing process ensures a robust and solid build structure with a refined textured finish. Additionally, the ergonomic shape of the ear shells guarantees a comfortable and secure fit, enhancing the overall listening experience.

CNC Machined Brass Acoustic Nozzle with Replaceable Mouth

The Chu II boasts a CNC machined brass acoustic nozzle, contributing to highly precise sound reproduction with a beautiful and rich tone. What's more, the filter at the mouth of the nozzle is replaceable, allowing users to easily swap it out if it gets damaged or blocked, ensuring uninterrupted audio performance.

Professional Tuning Adjustment

 The Moondrop Chu II is meticulously tuned by experienced acoustic engineers and audiophiles with extensive knowledge and experience in the audio industry. It follows the VDSF target response, just like the OG model, but with the inclusion of a newer and higher-quality dome diaphragm, resulting in refined and richer sound reproduction compared to its predecessor.

Clear Sound with Ultra-Low Nonlinear Distortion

 The Chu II offers an immersive listening experience with its clear and detailed sound reproduction. With non-linear full-frequency distortion measuring below 0.05%, the Chu II ensures high-quality output with a rich tone and exceptional separation, allowing listeners to hear every nuance and intricacy of their favorite music.

Detachable cable

The Moondrop Chu II provides users with the flexibility to customize their listening experience by allowing cable swapping. It utilizes standard 0.78mm two-pin connectors, enabling users to easily replace the included cable with their preferred upgrade cables or even switch to Bluetooth cables for added convenience. This versatility ensures compatibility with a wide range of cable options, empowering users to tailor their setup to their liking.

Inside the Box

  • 1 x Moondrop Chu II
  • User Manual

1 Year Warranty

The Moondrop Chu II Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Technical Details

Earphone Type
ln-Ear Monitors
119dB/Vrms (@1KHz)
Frequency Response
20Hz-20KHz (IEC60318-4,3dB)
18Ω±15% (@1KHz)
Earphone Connector
0.78mm 2Pin

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: Units arrive in batches. All orders to be shipped out sequentially.


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 6 reviews
Raven Overby
Love em.

Use them almost daily for 12 or more hours

alan del curto

Great and functional. My sister love it.

Jose Kim
Sounded great while they worked

They sounded great and felt nice, but the pins that connected the cable to the right earbud seemed loose compared to the left pins. After about 5 or 6 hours of use the right earbud just stopped producing sounds. I have no back up cable so I have no idea if the earbuds failed or the cable failed.

Dear Customer,

Thank you for reaching out to us. We apologize for the issue you've encountered and want to assure you that we are committed to resolving it promptly.

We have received your email and have responded accordingly. To assist you more effectively, we kindly request that you provide a video illustrating the problem with the product in our follow-up email.

Rest assured, once we receive your updated video, we will promptly contact the manufacturer to find a satisfactory solution to your concern.

Your understanding and support are greatly appreciated.

Bassy Budget

Nice banger for 20dollars. Not similar in sound to the original though.

Sophanna Ven
Great update

Interchangeable two pin and new tuning and price is stupid good

Tim Cheng
Cheap, great build, and decent sound

I like them. Two small critique to the sound is that male vocals sound a little husky from the large amount of added bass, and the treble can come across a little metallic sometimes, but it's a very fun and good set. As an added plus, the cable is great.

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30-Day Return Policy

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