waterproof level: ip67 camera head outer diameter: ¦Õ 14.5mm ; total length : 5meter(22.4feet) ; resolution : 640480 30ftps sensor: 1/6 cmos image sensor pixels: 300k pixels wide visual view angle£º62¡ã led switch£ºadjustable lightness switch usb2.0 interface 4 leds, the camera can catch sight in the shoot light environment note: 1. Xp system can watch video directly without install software, vista or win 7 need install software which in the cd. 2. Can take photo (xp system can use itself photo function to take photo or use our software, other system need use our software to take photo) 3. Can record video, and save the video in the pc . Package 1 x mini usb endoscope 1 x cd 1 x user guide