Definition: 480,000 pixels CMOS chip Type: Color CMOS image sensor Video mode: 24bit true color Frame Rate: 320x240 48frame/sec Focus range: 3cm-infinity Automatic white balance Automatic color compensated Applicable indoors and outdoors infrared light,visible at darkness, 6 LED Manual focus Shutter key Operating system: Windows98/2000/ME/XP Compatible with MSN message,Yaoo message,Tencent QQ and other message services.