Digital web camera plug and play free driver, High precision glass lens. Made with imported ultra-clear images without distortion, Imported high-definition video processing chip, Ultra-clear images without distortion. solid and reliable, Wear-resistant heavy special ABS material, thick material, drop resistant, and intelligent tracking, line-by-line scanning, USB1.1/2.0 VGA each second 120 phantoms, The phantom is clearer, color return to original state more saturated. Ultra-strong VM engine, 180M/BMP high-speed processor, enhances the phantom. Contrast gradient optimization engine, including contrast gradient balancer application technology, automatic control phantom brightness, strengthens the black and white effect. color optimization engine, return to original state phantom primitive best color, the frame measures with the adjustment skin colon level, color exquisite nature System requirement: Support USB2.0, compatible with USB 1.1, Driverless, plug and playfully compatible with windows98/2000/ME/XP/Vista/Win7/Mac