Feature:The Mini USB Endoscope is a handy inspection device with a Φ10mm(0.39inch) camera head that helps you search to reach place.A new electronic health and industrial pipeline inspection product， you can use it to examination， ear detection;search and rescue， pipeline inspection， engine inspection， video monitor， sewer inspection; cast mould in wall inspection.This portable Digital Microscope must be connected to the computer when using.User interface is very friendly. You can do the micro-measure work with easy. Sepification: Waterproof Level: IP*67Camera head outer diameter: Φ 14.5mm ;Total length : 10 metersResolution : 640×480，352X288，320X240，176X144，160X120Sensor: 1/6 CMOS Image SensorPixels: 300k PixelsWide visual view angle:62° LED switch:Adjustable lightness switchUSB2.0 /1.1interfaceF/NO: 2.8Color: 24 bits color4 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 Single Package:1 x 10M Mini USB Endoscope1 x CD1 x User Guide