Features Android and PC USB connecting the endoscope is available, you see see the picture in phone and computer It helps you to diagnose broken part, weld point and machine equipment to save time and increase productivity It also can be used in many sectors, to see what you can& 39;t see Waterproof, it can be used in many place Hard line is more sturdy Three colors are available, you can choose what you like Specifications Color:black, red, gold Lens diameter: 5.5mm Resolution:640x480 Sensor size:1/9 inch Frame rate: 30 fps View Angle:67degree Waterproof level: IP67 Cable length: 1m/2m/5m 6LED with light control button Power supply5V DC Via OTG USB Port Computer operating system: XP/Win7/Win8/Vista Photo format: JPEG Vedio format: AVI Operating temperature:0~70 Size: Package Includes 1 x 5.5mm lens USB endoscope 1 x Small hook 1 x Magnet 1 x Side audition 1 x Fixed set 1 x Manual Note: Your should must have OTG function and support UVC camera, Andriod 4.1 system.