Posted by a reviewer on Amazon

The ear piece wraps around the back side of the ear supporting all of its weight that way instead of setting inside the ear itself

Posted by a reviewer on Amazon

This is great when you have sensitive ears dislike anything in your ear itself or are prone to ear fatiguesoreness when using other bluetooth headsets

Posted by a reviewer on Amazon

On the earpiece there is a volume control and a call answer and hangup button

Posted by a reviewer on Amazon

The voice commands work well and like other sets when there is an incoming call the headset will tell you the number

Posted by a reviewer on Amazon

There is also a bluetoothusb adapter that comes with it so you can pair this headset with your computer to make calls online

Posted by a reviewer on Amazon

Jabra has really thought of everything one could possibly needs in a bluetooth headset with this jabra supreme

Posted by a reviewer on Amazon

None of those can hold a candle to the jabra supreme

Posted by a reviewer on Amazon

Pushbutton activates a function within skype bria microsoft communicator avaya softphone and possibly others see manufacturers site for more info on that