This headset simply delivers quality digital sound for all of your PC audio needs. With a plug-and-play USB connection and one-touch volume controls right on the earpiece, this headset delivers deep bass and full-range digital audio through 40 mm speakers. The noise-cancelling microphone makes your conversations crisp, and the Fast Mic Mute technology lets you quickly mute the microphone by raising the boom. The headsets 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,