Shintaro MAXIFI SH-129 is a stereo USB headset, specifically designed for UC handsets including sales people, customer service agents and other business people who are on calls all day and require a dependable and comfortable headset. The headset comes with a bendable microphone arm for flexible and precise positioning along with noise-cancelling microphone for clearer calls, improving communication quality. Fitted with a large ear pad and plush soft protein leather ear cushion ensures whole-day wearing comfort for convenient wearing.