Description: Free drive technology, plug and play High quality VGACMOS image sensor with coated optical glass lens Maximum video screen up to 640*480, 8 megapixel (need to optimize the corresponding installation files) USB2.0 high-speed data transmission, support manual focus and a key snapshot function Face tracking function, with video dynamic and photo frame function Specification: Automatic white balance, exposure; brightness, contrast, color, saturation, etc. can be adjusted Up to one frame per second Real-time AVI, MPEG video recording. Crawl, save still photos (BMP, JPG format) function Picture output format: RGB24 / YUY2 Support for QQ, MSN, Yahoo and other video chat software, Bi chat and other video chat room Material: Plastic Size: Approx. 250*90mm / 9.84*3.54inch Package Includes: 1 Piece Web camera