The Jabra Stone has been announced as a Carphone Warehouse exclusive boasting a "revolutionary" design that's said to "break the mold of the traditional Bluetooth headset".

PR speak aside, the 7-gram Stone wraps behind the ear with no on-face boom bit and then fits neatly into a little portable charger slash case when not in use.  

Boasting dual-microphone "Noise Blackout Extreme" noise cancelling tech the Stone gets a near-invisibale touch-controlled volume pad on the outside of the headset, soft rubber padding and a soft ear gel around the speaker.

With Bluetooth 2.1 + EDR & eSCO, the Stone claims 8-hours of talk-time and 12 days on standby (with the charger) and goes on sale at Carphone Warehouse stores across the country for £99.