1. Direct service 2. 8 hours display 3. Connect with any mobile with bluetooth 4. good sound for your call and mucsic

Bluetooth version: V2.1+EDR               Transmission distance: 10M-25M         Rated power: 3W                    Frequency response: 100Hz-20KHz      Size: 75*75*46mm                                Playing time: 8h                     Charging time: 3-4h                              Signal to noise ratio: 75dB                   Distortion: 1% 1W 1KHz                Weight: 280g                           

 Support for AUX audio input, audio input interface of 3.5mm universal, easy to connect mobile phone, computer, PS3, PSP and other audio equipment,A hands-free calls, answer Built in microphone to bring you the clear wireless calling experience, Support for Bluetooth mobile phone amount of mutual control function

                                

                                 

                                 

                                 

2012 new mini bluetooth speaker for mobile phone bs03