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Outstanding Performance with ES9039Q2M | PCM and DSD Audio Decoding | 3.5mm Single-Ended + 4.4mm Balanced Outputs | Dual-Level Output Mode | Supports UAC1.0 and UAC2.0 | Detachable Cable Design for Multi-Device Compatibility | High-Quality Type-C Data Cable | CNC Metal Unibody | Independent Volume Control | Ultra-Compact, Low Heat, Low Power Consumption

Outstanding Performance with ES9039Q2M
CD-20 is equipped with the flagship ES9039Q2M, offering superior audio resolution, a dynamic range of 126dB, and an extremely low distortion rate, with near-zero background noise. This provides a pure and detailed audio experience, making it ideal for audiophiles who seek portability without compromising on sound quality.

480mW High Power Output
With an output power of up to 480mW, it can easily pair with a wide range of audio products.

Supports PCM and DSD Hardware Decoding
The CD-20 features hardware decoding capabilities for PCM and DSD, supporting up to PCM 32-bit/768kHz and DSD512 high-resolution audio. It can easily decode various high-spec audio files.

Single-Ended and Balanced Dual Headphone Jacks
The CD-20 is equipped with both a 3.5mm single-ended jack and a 4.4mm balanced jack. Paired with high and low-level modes, it can deliver up to 4Vrms output in high-level balanced mode, capable of driving most portable headphones to meet more daily usage needs.
Note: Do not insert headphones into both the 3.5mm and 4.4mm jacks simultaneously.

Replaceable Cable Design for Multi-Device Compatibility
CD-20 is compatible with multiple systems, supporting Windows, Mac OS, Android, and iOS. By swapping different OTG data cables, it can enable audio decoding on various devices such as smartphones, computers, tablets, and gaming consoles, allowing you to enjoy high-quality music anytime, anywhere.
Note: The CD-20 comes standard with a Type-C to Type-C data cable; other device data cables need to be purchased separately.

CNC Metal Unibody 
CNC metal unibody provides a delicate texture and effectively isolates external electromagnetic interference.

Independent Button Volume Precision Control
CD-20 features independent button volume control with 60 levels of adjustment, effectively preventing the volume from being too high or too low. It also has a power-off memory function to eliminate cumbersome operations.
HID multimedia buttons allow you to effortlessly control song playback, pause, skip to the next track, or go back to the previous track.
Note: Button functionality may be incompatible with some Android devices.

Ultra-Compact Design, Portable HiFi
CD-20 weighs only 16.2g, making it easy to slip into pocket or backpack. Whether commuting or traveling, HiFi goes with you.

UAC1.0 Optimized for Gaming Audio Experience
CD-20 supports UAC1.0 mode and is compatible with mainstream gaming consoles such as PS5, Switch, and PS4 Pro. It provides precise sound positioning and immersive surround sound, making every gaming experience feel like you're truly there.