Gamers and audiophiles will appreciate the rich, full-range stereo sound of the Plantronics .Audio 90 multimedia stereo PC headset. This new headset is perfect for games, music, Internet chat, telephony, speech recognition, and video conferencing. Equipped with inline volume and mute controls, a QuickAdjust microphone boom and a superior noise-canceling microphone for improved speech accuracy. The lightweight, comfortable design lets you work and play in comfort. Compatible with popular sound cards, just plug it in and start talking. MacOS users may require an additional adapter.