Product information:
Brand Name: KZ
Product Model: KZ VXS Pro TWS earbuds
Battery life: about 8 hours
Bluetooth version: 5.3
Headset battery capacity: 48mAh
Bluetooth chip: QCC5171
Battery capacity: 400mAh
Charging jack: TYPE-C
Charging times: about 4 times
Transmission distance: about 15 meters
【BLUETOOTH VERSION 5.3】 The connection is faster, the transmission is more stable and the sound quality is better KZ VXS Pro is equipped with a new generation of DSP anti-interference Qualcomm 5171 Bluetooth 5.3 chip, support audio LEAudio, KalimbaTM audio DSPs, .Dual 240 MHz Qualcomm@, aptX Adaptive, aptX HD Audio, aptX, SBC, AAC and other advanced protocols, compatible with 99% of Bluetooth devices.