1. Material: ABS 

 2.Bluetooth V 3.0 EDR 

 5.Battery 3.7v 400mAh lithium 

 7.S/N Ratio 75db

 8.Distortion

9.Operating time approx. 6 hours 

10.Transfer distance :~10M (the distance depends on the bluetooth device and

1. Material: ABS 

 2.Bluetooth V 3.0 EDR 

 5.Battery 3.7v 400mAh lithium 

 7.S/N Ratio 75db

 8.Distortion

9.Operating time approx. 6 hours 

10.Transfer distance :~10M (the distance depends on the bluetooth device and environment) 

 11.Product Size: 8.5x8.5x4.5CM 

 Package included: 

 1 * Buetooth mini speaker

 1 * USB charging cable 

 1 * Using manual