Bluetooth Version:V4.2
Play Mode:Bluetooth/TF CARD/AUX
Speaker Full Range Unit: 45mm 4Q
Speaker Power: RMS 5W*2
Power Output:5W
Charging Voltage 5V/1A
Battery Capacity:2000mAh/3.7V
Passive Bass:58mm
Working Time: 8-10 Hours
Charging Time: About 4 Hours
Bluetooth Trasnmission Distance:10m-15m
