2.4 GHz wireless, You can move freely up to 10 m (33 feet) away from your computer. Laser-tuned audio, Youll enjoy high-quality, uncompressed stereo audio.Why is laser-tuned audio better? Noise-canceling microphone, You wont have to compete with background noise to be heard even in a noisy room. Quick-access audio controls, You can adjust the volume and mute the microphone right from the headset. Flexible, rotating boom, You can position the microphone right where you want itand rotate it out of the way when youre listening to music or watching a movie. Rotate-to-mute, The microphone automatically mutes when you rotate it up and out of the way. Simple setup, Youll be up and running in seconds with the included USB wireless transmitter no software or pairing required. Plush headband and ear pads, Theyre designed to keep you comfortable for hours on end. Microphone mute light, The microphone tip glows softly to let you know when its muted. Multiple uses, They work with PC games, movies, music, and common calling applications including Skype, Yahoo!, Windows Live, and AIM. Learn more about Internet communication.