True wireless Stereo Earphone

            Bluetooth 5.0

Bluetooth Version	Bluetooth V5.0
Bluetooth Profile	A2DP;AVRCP;HFP;HSP;SPP
Chipset	AB1526P/RTL8763B
Waterproof	IPX4-IPX7（Max）
Battery	50mAh A+grade Li-ion battery
Charging Time	Less than 2h
Talking Time	3h/4h
Standby Time	100h
Operating Distance	10M

Battery Level Display in IOS System

Charging Box Specifications