Specifications:Resolutions ：640*480(VGA) ，30ftpsTotal length:2MPixels:300000pixelsLED: 6 white LED bright lightSupport systems: AndroidFocal distance：2cm -infinateTeaperture：-20~100℃Camera head outer diameter is 7mm    Waterproof camera head with adjustable white 6 LED lighting    Compatible Most Android phone BUt Your Android Phone must support OTG function    Cable length: 2mSupport systems: AndroidPackage Includes:1×Android Endoscope Waterproof Snake Borescope1×Manual