Microsoft Laptop Webcam / Laser Mouse Mobility Pack (4PL-00002) Mouse Laser 6000 - Microsoft High Definition Laser Mouse products are more precise, more responsive, and deliver smoother tracking. - Point and click to enlarge and edit details using the Magnifier. - Scroll four ways for greater efficiency and comfort with Tilt Wheel Technology. - Work with less interruption with a longer battery life up to 6 months. - Give yourself room to move with the wireless mouse. - Ergonomic design and rubber side-grips help you work longer without discomfort. - Use your mouse with your left or right hand - ambidextrous design makes it comfortable either way. Webcam (LifeCam NX-6000) - High definition 2.0MP video and high definition 7.6 MP still photos. - The built-in microphone automatically picks up your voice with remarkable clarity. - The 71-degree wide-angle lens ensures no one gets left out of the picture. - 3X zoom delivers realistic, up-close-and-personal video, so you can see the contours of every smile. - Seamlessly integrates with Windows Live Messenger for easy setup and use.