BT Chipset: AB1532
BT Version: BT5.0
Material: plastic + plastic
Size: 2.06*2.4*1.98cm
Battery: 50mAh
Working Time: 3.5-4H
Charging Time: 80mins
Sweatproof: IPX4
Intelligent digital display
HD call
Support touch
Voice assistant control
Binaural call
Type-C interface
