2013 latest stereo bluetooth wireless bluetooth speaker

Specification: 

1. Bluetooth 3.0
2. Distortion≤ 1%
3. SNR≥ 80dB
4. Rated Impedance: 16ohm
5. Channel Separation≥ 50dB
6. Chipset: CSR
7. Frequency Range: 20Hz--20kHz
8. Power: 1150mAh
9. Rated Power: 2× 3W
10. Color: Rose Red&Blue
11. Function: Wireless bluetooth speaker+Built-in Microphone+Wireless Hands-free to answer the phone+Touch Screen

Features: 
Wireless bluetooth speaker
1> SupportPC/iPod/iPhone/MP3/MP4/Other mobile phones by connecting with 3.5mm jack. 

DATA transfer/charging via USB cables: 
Switch ON, and connect it with PC via USB cable. It will play songs during charging. 
Switch OFF, and connect it with PC for charging only. 
USB cable is not for the use of data transferring.