Please note, this item ships from an international seller. Expected delivery is 10-15 days. Features: Material: internal metal wire Color: Black Cable length: 1m/2m/3.5m/5m/10m 3-in-1 conversion head: TYPE-C/Mirco/USB Style: hard wire Waterproof rating: IP67 Resolution: 1280*720 Lens pixels: 2 million CMOS pixels Focal length: 3 cm-500 cm (5 meters) Viewing angle: ~67? Light source: 6pcs adjustable LED light Support: Most Android phones, computers Parts List: 1X 3in1 industrial endoscope 1X side mirror 1X hook 1X magnet 1X manual Far-focus style performance, more powerful than traditional endoscopes, focal length: 3 cm-500 cm adjustable. More powerful USB devices, compatible with computers (except Windows 10) and Android, laptops, smart phones, Samsung, and tablets. It is equipped with a micro USB adapter and can be used on Androi devices. (Note: You can use the mobile phone when all the following conditions are met: 1. OTG function, 2. Camera stand without UVC unit 3. Android 4.2 or higher) 2 million CMOS pixel sensor snake-shaped USB camera, can take 1280*720 high-resolution snapshot images or videos, enjoy the fun of high-definition Independent scroll button, when working in areas with insufficient light, the brightness of 6 adjustable LED lights can be adjusted, which is convenient for observation and subsequent analysis Wired camera detection is suitable for oral inspection, mechanical maintenance, safety monitoring, automobile maintenance, power facility inspection, pipeline chemical industry, aerospace, boiler gas turbine and other industries. It if you are a homeowner, electrician, mechanic, especially those who love technology