Headset: Get a Touch V5.0 and EDR Bluetooth noise cancelling headset. Auto power off: Comes with a super handy auto power off function. When you put the headset into the charging box and enter charging mode, the headset will shut down! Two colours: The headset comes in two colours: black or white! Noise cancelling: Features HD noise reduction via binaural call, shielding surrounding noise for efficient communication. Size: Approximately 7.5 cm x 4.3 cm x 2.8 cm Material: Made from ABS plastic. | Bluetooth Noise Cancelling Headset - Black | Wowcher