1.Go anywhere, go wireless                                                       

2.With a powerful,built-in microphone,it frees you to share crip,clean-sounding conference calls anywhere-in the office,car,at home,alone or with a group                                                    

3.Bluetooth V3.0+EDR compliant                                       

4.Operating distance: 10 meters                                           

5.Talk time: up to 4 hours                                                    

6.Music play time: up to 3 hours                                         

7.Standby time: up to 300hours