1) Bluetooth.

2) High capacity lion battery,200% longer talk time than normal bluetooth headsets.

3) Bluetooth v2.0,compatibale with any bluetooth enabled mobile phones.

4) Elegant, stylish, functional, comfortable, discrete, miniature, and super lightweight.

5) Wear it with or without the flexible earhook; wear it for a long period, or wear it with the included lanyard for convenience.

6) Total mobility!

7) Superior, cutting-edge sound quality!

8) High performance Lithium battery, long talk & standby time.

9) Automatically searchable,  the latest Bluetooth technology.

10) BQB certified.

11) Operaing distance:up to 10 meters.

12)  Pack:plastic case.                                                

bluetooth