DESC: The GN 2100 is the state-of-the-art, professional headset for today's enterprise delivering unsurpassed sound quality and crystal clear conversation. The headset's lightweight, sleek styling enhances one's professional image and comfort - as well as productivity. The GN 2100's several interchangeable wearing styles means you can change styles as often as you wish. You can choose the headset in either an over-the-head or on-the-ear wearing style. The different boom arms come equipped with different microphones to suit all office environments, from quiet to louder ones.