Bluetooth: 5.0
Bluetooth Chipset: AB5376T2 / AB5376A2 / AC6976
Single earphone battery: 30mAH
Charging case capacity: 300mAh
Playing time: 6H
Charging time: 1H
Driver Diameter: 10mm
Function: Play/Pause, Previous/Next song, Calling
Color: Black/White/Pink/Green
