Bluetooth Version:	v5.0
Bluetooth Profile:	HSP/HFP/A2DP/AVRCP
Bluetooth Chipset:	CW6622D
Input:	5V, 1A
Impedance:	8Ω
Speaker Frequency:	20Hz-20Khz
Speaker Output:	3W
Charging Time:	2~3 hours
Playing Time:	8~12 hours
Standby Time:	26 Hours
Battery Capacity:	900mAh
Battery Type:	Li-Polymer
Operating Distance:	10 meters