Microsoft LifeCam VX-5000 (Blue) Microsoft LifeCam VX-5000 General Features: Blue color VGA CMOS sensor technology 640 x 480 motion video resolution 1.3 megapixel interpolated 55 diagonal field of view 4x digital zoom USB 2.0 interface Integrated unidirectional noise cancelling microphone Flexible universal attachment base Digital pan and tilt Vertical tilt and swivel pan Live Call Button