Dual profiles-headset and hands-free modes
Bluetooth class 2, version 1.1/1.2
Excellent sound quality with D. S. P. Solution for echo cancellation and 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 with most of the major mobile phones with Bluetooth of the series of Nokia, Motorola, Samsung, Siemens, Sony-Ericsson)