Resolution: 480,000 pixels COMS sensor high-resolution color graphic chip High-resolution: 800*600 Video format: 24-bit color Interface: USB1.1/2.0 Transmission speed: 30F/s 320*240 15F/s 800*600 SNR: better than 72d/B (15F/s 220LUX) Dynamic range: better than 72d/B Focus range: 5cm to infinity Built-in image compression Automatic color compression Manual focusing