Model No.: UA-03ST    Media
1. A2DP stereo music &  media streaming
2.Outstanding voice quality
3.Noise cancellation
4.Low-battery reminder through your phone
5.Clip type design for more convenient to use
6.Bluetooth Profile: HFP, HSP, A2DP

Bluetooth Version: v3.0+EDR

Talk Time: Up to 7 hours

Music Time: Up to 6 hours

Charge Time: About 1.5 hours

Standby Time: Up to 240 hours