Bluetooth Version	v4.2
Bluetooth Chipset	Actions ATS2819
Bluetooth Frequency	2.4GHz
Bluetooth Profiles	HSP,HFP,A2DP
Battery Capacity	(3.7V, 2200mAh)*3 24.42 Wh
Battery Type	Lithium-Ion
Power Input	DC 5V, 2A
Speaker Output	15Wx2
Power Bank Output	5V, 1A
Impedance	6Ω
Operating Distance	10m
Music Playback Time	10 hours
Charging Time	5 hours