Specification:

Dual profiles-Headset & Hands-free modes

Bluetooth Class 2, Version 1.1/1.2

Excellent sound quality with D.S.P. Solution

for echo cancellation & noise suppression

Versatile function key for:

      pairing; one-touch answer;

      call rejection;

      power on/off;

      last number redial;

voice activation

(subject to voice activation enabled phones)

Automatic bluetooth re-connection 

LED indicate, Volume control

With 5 in 1 charge function (compatible withmost of the major Mobile phones with
Bluetooth  of the series of Nokia, Motorola,Samsung, Siemens, Sony-Ericsson.)