Bluetooth version:CSR V4.0+EDR  

Working time:about 5 Hours

Support A2DP, AVRCP,HSP, HFP

Standby time: about 150 Hours

Working range:Class 2, up to 10 meters

Charging time: about 2 Hours

Battery:3.7V/Built-in 50mAH lithium ion 

rechargeable battery

1, The ultra-small size, aluminum alloy

2, CSR Bluetooth 4.1 main chip, incredible audio experience

3, Support A2DP, AVRCP, HSP, HFP

4, One-touch button design

5, 1 for two functions,  Bluetooth converts, telephone switch anytime

6, high-end Bluetooth Docking

7, echo cancellation, noise reduction

8, Smart shows the power in the IOS system

9, The new Bluetooth, highend mobile phone accessories, listen music and answer phone call anytime