Position this cute webcam in a convenient place, then enjoy video chats with friends and family! The built-in USB + Microphone "Y" cable plugs into a USB 2.0 port and a 3.5mm mic jack on your computer. Adjust the focus by twisting the lens. Easy Plug & Play installation, compatible with Windows XP, Vista, and 7. Height: 4", 6 LEDs for Night Vision.