The Plantronics .Audio 655 DSP Stereo Headset is a plug-and-play USB with one-touch controls. Designed for ease with a plug-and-play USB connection and one-touch controls this headset simply delivers high-quality digital sound for all your PC audio needs. The pillow-soft swivel-mounted ear cushions and lightweight design enable all-day wearing comfort so you can listen to music and podcasts make internet calls play DVDs games and more.