The Jabra GN2000 Mono Noise Cancelling NB Headset has been specifically designed to deliver the comfort and durability required for call centres with excellent sound clarity. Built to last out of a strong rubber-composite which makes them both lightweight and slip-free, they are comfortable enough to wear for the whole working day. The large articulated ear cushions are incredibly soft and comfortable, automatically adjusting themselves to the shape of your head and the angle of your ears. This means fewer manual adjustments, leaving you to concentrate on your calls and not on your headset. The cushions are also designed for better acoustic coupling, and in consequence, an incredible sound. Unlike many other supposed 'wideband' headsets, the GN2000 uses the full frequency of the telephone network up to 6.800 Hz, resulting in a sound that is nothing short of exceptional. This high-performance headset also protects you from acoustic shock - blocking any sounds above 118db. Specification Earpiece: Single Earpiece Mute Switch: Yes Corded/Cordless: Corded Quick Disconnect Main Colour: Black Brand: Jabra Pack Size:1 Jabra Reference: 2003-820-104