Bluetooth Version:	5.0
Bluetooth Profile:	HFP, HSP, A2DP, AVRCP
Bluetooth Chipset:	JL
Earphone Input:	5V, 35mA
Charging Case Input:	5V, 300mA
Impedance:	16Ω
Frequency Range:	2.402G - 2.4835 GHz
Charging Time:	1 Hour
Playing Time:	5 Hours
Standby Time:	168 Hours
Earphone Battery Capacity:	50mAh * 2
Charging Case Battery Capacity:	400mAh
Battery Type:	Li-Polymer
Operating Distance:	10m