[Wide Compatibility] The latest version of the endoscope camera works with Android 4.4+ and iPhone with iOS 9+ system. Also comes with an iPhone/Micro-USB adapter. ant Note: Only applicable to Android smartphones/tablets with OTG and USB UVC function, it is suggested to install the free APP "USB OTG CHECKER" to check OTG before purchasing. iPhone, plug and go. Not suitable for computer. [1920P HD Resolution] The 2.0MP sewer camera provides you with a wonderful experience of capturing clear short range HD video and image with a resolution of 1920x1440. 16.5 feet (5 m) semi-rigid cable, 360 degree rotation for easy viewing angle. [Easy Connection] Download and install the "Useeplus" app on your device. Connect the endoscope camera cable to your smartphone. With simple operations, you can view real-time images on the screen. Android smartphone/tablet, please activate the "OTG" function first. [Waterproof Design] IP67 waterproof, 7.9mm diameter probe, comes with 8 adjustable LED lights and a thin waterproof probe, this endoscope camera is suitable for different kinds of environment, for example, dimly lit or dark area, wet or wet area, etc. [Ideal Home Tool] for underwater camera, waterproof micro cameras, motor vehicle detector, sewer line detector, search and rescue, criminal and custom detector, archaeological detection, PCB detection, home care, aviation and space industries, care and tractor industries, oil drilling industries, construction, etc.