The Jawbone Prime Bluetooth combines technology and beauty to make the latest Jawbone half the size of the original. Things have just got better, the Jawbone Prime has the new improved sound technology called ‘NoiseAssassin’ which means it will virtually block out all background noise. NoiseAssassin will make talking to friends and family so much easier and very clear. Jawbone Prime has an ‘invisible button’ policy which makes it very stylish, plus the touch-surface technology means that you can use the Jawbone by a light-touch of the outer shield. If looks are your thing the Jawbone Prime Bluetooth won’t disappoint, with premium materials and the option to have the earloops in fine leather. And you can use the Jawbone Prime Bluetooth with any mobile phone that has Bluetooth capabilities. * NoiseAssassin technology * Supports Bluetooth v. 1.1, 1.2, & 2.0 * Usage range 10 meters * Supported hands-free headset.