1. AZ20 is equipped with Qualcomm 5171 Bluetooth chip, which is the ceiling of the current Bluetooth chip.
2. The signal-to-noise ratio of QCC517105.1DB can basically cover the frequency response curve of HF earphones. Even in the case of high-power output of the speaker, it still maintains a clean background sound, bringing an amazing auditory feast.
3. You can instantly upgrade your wired earphones to professional wireless earphones. Install the AZ20 Bluetooth earhook, and the wired earphones can be instantly upgraded to wireless Bluetooth earphones. Enjoy the wireless freedom of music.
4. Skin-friendly silicone preformed earhooks, designed according to years of research on the human auricle. Lightweight and comfortable to wear for a long time without feeling of pressure, close to the auricle and not easy to fall off.
5. KZ game violent balanced music/bass enhancement 3 performance modes, 3 clicks on the right ear to enter and balanced music mode to switch freely to listen to songs and play games. 3 Click the left earphone to enter the subwoofer enhancement mode: the subwoofer enhancement mode outputs a more stable headphone connection and better low-frequency sound quality

Product Description:
Function: super long battery life, call function, voice control, music support, low latency for e-sports
Bluetooth protocol: 5.3
How to use: hanging ear
Chip type: Qualcomm
Battery life: 4-8 hours (hours)
Style: industrial style
Waterproof performance: life waterproof
earphone size: 5.4 x 1cm
Material: plastic
colour: black

Package Contents:
1 pair ear hooks
1 x charging compartment
1 x type-c data cable
1 x English instructions