Item Type: USB EndoscopeMaterial: ABSLens Diameter: Approx. 4.9mm/0.19inLength: Approx. 1m/3.3ftResolution: 1080PWaterproof Level: IP67Lighting Mode: 6 LEDsFunction: Double LensPackage List1 x USB Endoscope1 x Instruction Manual1 x Adaptor4 x Barb2 x AccessoriesPlease allow some errors due to manual measurement.1HD Inspection: The USB endoscope uses a 4.9mm camera with image resolution up to 1920x1080P and dual lenses for greater clarity. 2Flexible to Use: The USB endoscope's semi rigid cable keeps its shape and makes it easy to inspect hard to touch places. 3IP67 Waterproof: 4.9mm borescope can see farther and clearer in dark environment. Waterproof design probe can detect wet or underwater places. 4Adjustable Brightness: 6 adjustable LED light brightness can be set when working in low light areas for easy observation and later analysis. 5Applicable: Type C endoscope can support long pipe or sewer inspection, and can be used for auto repair engine carbon detection.