Professional inspection camera 5.5 mm 3 in 1 waterproof

Small waterproof borescope camera IP67, flexible soft cable, adjustable, 6 LED lights, 7 millimeter camera, for cars, for laptops running Android, USB. Tips: 1. This product only works with Android 4.0 and later versions 4.1, 4.2, and does not support iOS; supports Android phones with OTG and UVC functions (currently, most mainstream Android phones generally support). Your smartphone must be original, licensed, and support external camera, and ensure it does not block the external camera. 2. How to detect if the phone has OTG function: A. You need an OTG cable. B. Use the OTG cable to connect the phone to equipment like a keyboard, mouse, or USB drive, and then you can use it normally, which means the phone has OTG function. 3. This camera is close to the focusing distance camera, with a focusing distance from 3 cm to 8 cm. If the focusing distance is more than 8 cm, you will not be able to get a clear image.