Microsoft LifeChat LX-3000 Win USB Port English . This comfortable, high-quality stereo headset gives you the simplicity of USB installation and high-quality digital sound that cannot be matched by analog. Hold clear, private Internet voice calls, enjoy music and movies, and become fully immersed in your games. Optimized for Windows Live Messenger; Seamlessly integrated with Windows Live Messenger for easy setup and use.; Noise-cancelling Microphone The noise-cancelling microphone automatically picks up your voice with remarkable clarity. Leatherette Ear Pads Listen and play for hours in total comfort. Flexible Six-Foot Cable The long, flexible cable gives you more room to move. In-line Volume Controls Easily adjust volume to find the perfect sound level. Digital USB Digital USB ensures superior reliability and clarity.