1.Built-in Bluetooth RF wireless module, meets the latest Bluetooth 2.1+ED standard

2.Support Bluetooth stereo sound, perfect sound quality, outstanding bass effect

3.Support iPhone, iPad and all telephones which have Bluetooth function

4.audio transmission distance is 10M.

5.With Bluetooth music controlling function, can control play/pause, previous/next song function

6. Power supple mode: Built-in lithium battery; USB cable power supply.

7. With Bluetooth hands free function, built-in high fidelity chip, can answer calls

8. With 3.5 stereo audio jack, can connect into many device: laptop/computer, telephone.MP3/MP4…

9. Coloful light twinkling

10.Rated power:4 Ohm 3W

11.Speaker: 1.75 inches

12.Sensitivity:80dB+/-2dB

13.SNR:>/=80dB

14.Distortion:</=0.3%