Image sensor: 480K PIXEL,1.3M pixel CMOS Interface: USB1.1 /2.0, instant plug and play. Focusing range: 0.2m-infinity, manual adjustable Colour: 24piece(GRB), I420 Film model: Hand or computer control Resolution; 352x288(CIF ), 640*480(VGA) Auto control; Auto-exposure, white balance, amplification control Programmed adjustment; Saturation, Brightness, Contrast, GAMMA, white balance etc. Video speed: 15-30fps Visual angle: 30(upper&down), 360 (left&right) 14 special effect image modes, 8 background setting External microphone for option Real 4x digital zoom Automatical face tracing Operating system; WIN98SE, WINME, WIN2000, WINXP, WIN2003 SHENZHEN DIGITAL LEADER CO., LTD