Enjoy the rich sound of music and internet and telephony. The Plantronics .Audio 325 is a multi-function, full-purpose headset that delivers rich stereo sound to a full range of media—music and games, Internet chat, speech recognition, video conferencing, and voice recording. A noise-cancelling microphone enhances speech accuracy and voice transmission quality. The microphone boom adjusts for perfect microphone placement and conveniently stows away when not in use. A lightweight, adjustable headband and feather-soft, swivel-mounted ear cushions provide all-day comfort. The .Audio 325 is compatible with popular PC sound cards—just plug it in and start talking, listening and playing.