Product Description Microsoft LifeChat LX-3000 Headset From the Manufacturer Microsoft LifeChat LX-3000 Do more things together when you're apart with Skype video calling Digital USB Stereo Headset Take your audio experience to a new dimension with the Microsoft® LifeChat™ LX-3000. Optimized for Windows Live™ Messenger, 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. Noise-canceling microphone Clarity, Comfort, and ConvenienceDigital USB for superior clarityBuilt-in unidirectional microphone with acoustic noise cancellationLeatherette ear pads for improved comfortIn-line volume controlsPivoting boom microphone with 180-degree movementFlexible 6-foot cable Optimized for Windows Live™ MessengerWindows Live™ Call Button - It's simple to start voice calls. One touch of the Windows Live Call Button lets you see who's online, and you're on your way towards audio chatting.Easy Audio Switching - Automatic audio switching from music to your audio call. Simply press the Windows Live Call Button when someone calls you, and your music automatically pauses.*Free Worldwide Internet Calling to Your Online Contacts** Visit us online to download Windows Live Messenger.*Pauses audio in iTunes® and Windows Media® Player. Other application behavior may vary.** Windows Live Messenger or MSN® Messenger contacts only/ broadband connection required.System Requirements Windows® 7, Windows® Vista™ or Windows® XP with Service Pack 2 (SP2) excluding Windows XP 64-bitProcessor Intel Pentiurm® III 550 MHz (Pentium 4 1.4 GHz recommended) or higherHard Drive: 60 MB freeOther: Internet access required; access fees may apply, USB 1.1 (USB 2.0 recommended)