Feature: 1. 640*480 resolution, 0.3 million pixel, true color image, clear without distortion. 2. Manual focus, you can rotate the lens freely to get the best focus. 3. Equipped with external microphone for clear calls, your voice can be heard clearly in 10m. 4. Equipped with multifunctional base, can be clipped to computer or monitor, or placed on the table. 5. Drive-free design, equipped with USB interface and 3.5mm audio jack, plug and play. Specification: Features: 640*480 resolution, 0.3 million pixel, true color image, clear without distortion. Manual focus, you can rotate the lens freely to get the best focus. Equipped with external microphone for clear calls, your voice can be heard clearly in 10m. Equipped with multifunctional base, can be clipped to computer or monitor, or placed on the table. Drive-free design, equipped with USB interface and 3.5mm audio jack, plug and play. Designed for desktop, TV box and laptop. Compatible with Windows 2000/XP/Win7/Win8/Win10/Vista 32bit. It supports various video conference softwares, such as Netmeeting, MSN, Yahoo and Skype, etc, allows you to enjoy the visual experience on large screen. Specification: Name: USB webcam DSP chip: Driverless Image sensor: CMOS Sensor pixel: 0.3MP Dynamic resolution: 640*480 Interface: USB+3.5mm jack Item size: 6.2 * 5 * 2.5cm /2.44 * 1.97 * 0.98in(L * W * H) Item weight: Approx. 75g /2.65oz Package size: 10 * 8.5 * 5cm /3.94 * 3.35 * 1.97in(L * W * H) Package weight: 121.7g /4.29oz Packing list: 1 * USB webcam Package List: 1 * USB webcam