The ambidextrous Cyber Acoustics AC-850 USB Stereo Headset and Boom Mic is a first-rate, USB interface stereo headset with an innovative combination of comfort, convenience, style and performance. The adjustable, over the head design makes the AC-850 perfect for VOiP and extended gaming periods. The flexible, noise-cancelling boom mic rotates 180° and supple, cushy leatherette ear pads may make you forget you're even wearing a headset. Conveniently, the AC-850 features in-line volume / mute control and an adjustable boom arm. The USB interface promotes an all-digital, pristine audio signal, which is delivered via 30 mm dynamic drivers.