Gintai 2 In 1 Smartphone USB Endoscope Inspection Camera, 5.5mm Android Borescope USB Inspection Camera,Waterproof OTG Micro USB Borescope Inspection Camera with 6 LEDs and 5m Cable Black Waterproof Function,IP67 Water resistant cable and camera head allows working in multiple environment like underwater or into other liquid.6 LED Desigh, 6 leds on the top guaranteed a clear sight in the dark.High CMOS camera resolution,640 * 480. Endoscope has both computer and mobile phone USB interface, no longer need to carry line and interfaces, you just need to carry the endoscope. Convenient to carry, save time, improve efficiency. Support android phone has OTG and UVC function after install "CameraFi" app from google store, such as Samsung Galaxy S7 edge S4 S5 S6, Note 2, Note 3, Note 4, Note 5 ,HTC M9 ,M9+,M8,LG G4 etc.Doesn't support IOS.Your android phone must support OTG function. Support computer : Windows XP and a lower version of the system without having to install software (plug and play), VISTA and Windows 7/8/10 need to install the software from the link in manual. Usage - Extend Your Hands and Eyes. motor vehicle detector, sewer pipeline detector, car maintenance and repairing, underwater camera, waterproof Micro-cameras,Engines Inspection, Boiler Inspection, Manufacturing,The bottom of the bed , Fish tank , closestool , Outdoor adventure, furnishing installation, parts assembly,construction sites,workshops,laboratories,education, Aviation Maintenance, Power Plants ,Wind Turbines, Treatment Plants ,Equipment Maintenance ,HVAC ,Plumbing, sewer, etc.