Feature:

1. Soft and scratch-Less material

2. Music format:MP3,WMA.WAV;

3. Bluetooth version:V3.0

4. Build-in micrphone for calling.

5. Universal Compatibility:Connect to all kinds of Bluetooth devices,such as Mobiles,Tablets, etc. 

6. Operation Range: Up to 10 Meters

7. Output Power:55mW/Frequency output: 20Hz-200kHz;

8. Built-in rechargeable(lithium-Polymer) battery

9. Playing duration:up to 4 hours/ Talk time: up to 4 hours

10. Recharge time:2 hour

11. Signal to noise ratio:≧86dB  

12. Product Size:138*126*49mm/ Weight:29g     

                                                                                                                                        

13. Accessories: charger and user guide

14. Product color:Black、Red、White,Blue