Specification:

Bluetooth version	Bluetooth 3.0
Support	A2DP V1.2, CLASS 2
Input voltage	DC5V / 1A
Transmission distance	10M
Battery capacity	170mA
Working time	12 Hours

 
Package included:

1 X 3.5 Audio Adapter	1 X Audio Wire
1 X USB Wire	1 X Manual

 
Picture Details: