Microsoft LifeCam VX-3000 Webcam - Black Optimized for Windows Live - Windows Live Call Button, LifeCam Dashboard, and One-Touch Blogging Video effects let you express yourself during chats Automatic face tracking software Superior video quality and high definition still photos Crystal-clear audio with built-in microphone Superior video quality and high definition still photos Automatic face tracking software Crystal-clear audio with built-in microphone Video effects let you express yourself during chats Optimized for Windows Live; Windows Live Call Button, LifeCam Dashboard, and One-Touch Blogging