WU1 Comp

Light and sound

21g non-weight | Independent AK4331 DAC | Qualcomm QCC5125 chipset | UAT | LDAC | Dedicated app for device control | 2pin and MMCX versions available | Hi-Res & Hi-Res Wireless | CVC voice call noise reduction

21g non-weight

21g non-weight of full unit lets you wear it all day every day! Whether sporting, going on the road or even sleeping, you can forget you’re wearing it and immerse yourself in the music!

Hardware specification

Utilizing the AK4331 as an independent DAC chip, its high performance paired with HiBy's experience in audio design yield a well rounded, musical output!

Qualcomm QCC5125 Bluetooth chipset

Qualcomm’s flagship chipset, supporting Bluetooth 5 for a more stable, reliable wireless connection, granting your HiFi headphones HiFi wireless status in a flash.

Black-ops Bluetooth tech

With our own in-house developed UAT Bluetooth codec, smash the Bluetooth quality ceiling!

UAT (Ultra Audio Transmission) is HiBy’s in-house developed all-new Bluetooth audio transmission codec. Supporting an industry-highest 192kHz transmission sample rate and up to 1.2Mbps Bluetooth bandwidth, this also can optimize its transmission characteristics according to different music genres, for the highest of audio fidelity from wireless!

Enjoy Hi-Fi Bluetooth 

With an LDAC audio connection, enjoy 3 times the audio transmission rate of AAC or SBC. UAT/LDAC/aptX/aptX HD/SBC/AAC. Supporting all Hi-res Bluetooth formats.

Hi-Res & Hi-Res certified

Doubly Hi-Res!

Control via dedicated smartphone app

HiByBlue app remote control, check on sample rate, Bluetooth codec, battery level, adjust EQ and update firmware etc.

Standard 2-pin or MMCX ports

Comes in two versions adapting to the two most popular of HiFi earphone connections.

Clear voice calls with noise reduction

Onboard microphone with Clear Voice Capture voice call noise reduction for you to be heard loud and clear.

Skin-friendly material with fine texture

The skin-friendly and sweat-proof neckband with only 21g lets you forget you're wearing it.

Physical button functions

Highly durable

210mAh battery good for 13 hours! (playing via SBC codec continuously)