3 in 1 inspection camera combines Type-C, micro USB for Android phones USB connectors which is perfectly used in sewer pipeline detector, search, rescue, archaeological detector, petroleum drilling industries, etc. Features: 3 in 1 inspection camera combines Type-C, micro USB for Android phones USB connectors. No extra converting cable needed. 6pcs LED light can light up most of unknown areas, extend your hands and eyes. Small and exquisite design with controllable light, easy to operate. Support system: Android phone with OTG and UVC function / XP / Win7 / Win8 / Win10 / Vista Applicable to surveying pipes, equipment detection, furnishing installation, underwater viewing, parts assembly, etc. Specification: Lens Diameter: 7mm Resolution: 640x480 Frame Rate: 30fps View Angle: 67 degree Waterproof Level: IP67 Power Supply: 5V DC Photo Format: JPEG Video Format: AVI USB Cable Length: 1m, 2m, 3.5m, 5m(Optional) Item Weight: 58g / 2.03oz Package Size: 11.9 * 11.8 * 3.7cm / 4.69 * 4.65 * 1.46in Package Weight: 80g / 2.82oz Package List: 1 * 3 in 1 inspection camera 1 * Hook 1 * Magnet 1 * Side Audition 1 * User Manual