Weighing only 5.5 grams and with a length of under 5 cm, the headset is particularly light and small and sits inconspicuously at the ear. It can be connected with two devices via Bluetooth. The headset is charged by way of a small transportable dock which has its own integrated rechargeable battery and is also very light, weighing 35 gm. This means the headset can be charged in the pocket when you are on the move. It is controlled by touch or speech assistance.