Product Information
Model Number DS K0403
Key Specifications/ Special Features:
Bluetooth chip: JL7016
Bluetooth Version: V5.3
Headset capacity: 40 mAh
Charging compartment capacity: 400 mAh
Speaker: F12 titanium membrane
Microphone: Six-Mark ANC+ENC
Usage time: about 8 hours
Transmission distance: 10M - 15M
Charging time :about 1.5 hours