Feature: 1. [High Definition] 9 inch high definition display, 1080P stainless steel camera, with a diameter of 23MM, the detection is clearer, to meet your various need. 2. [With 16G Memory Card] Equipped with 16G memory card, with video recording function, can play back high definition 720P video, so you can use it with confidence. 3. [Simple To Use] 5MM diameter yellow special detection line, the number of meters is engraved on the glass fiber detection line, and the depth of the camera entering the pipeline can be known at any time when using. 4. [High Brightness] Special wire rack, simple and convenient income line, with bright night viewing light, high brightness LED, good night viewing effect. 5. [Widely Application] Widely used in water supply pipelines, cable pipelines, buildings, underground pipelines, small spaces, and underground exploration in the wild. Specification: Item Type: Endoscope Material: ABS, stainless steel Display Size: Approx. 24 x 16 x 5 cm / 9.4 x 6.3 x 2 in Display Screen: 9 inches Camera Lamp Beads: 12LED Application: Water supply pipelines, air conditioning pipelines, cable pipelines, pipeline vacuum systems, buildings, underground pipelines, outdoor underground cave exploration, underwater riverbed scientific research Plug Adapter: 100VAC-240VAC DC12.6V 1000MA Battery Case Type: Li-Ion, 12V, Model 18650, 4500MAH (Battery Included) Battery Continuous Use Time: About 6 hours Detection Line Material: Elastic high strength fiber tube Camera Light Source: With high brightness LED (adjustable) Camera Diameter/Material: Approx. 23mm / 0.9in, stainless steel Menu Language: Chinese and English Camera Image: Color Surveillance Image: Color Monitor Input Voltage: 12V DC Working Temperature :-20-60℃ Storage Temperature: -30-80℃. Package List: 1 x Display with 16G Memory Card1 x Reel Stand1 x Guide Wheel1 x Screwdriver2 x Accessories1 x Adapter1 x Chinese And English Manual1 x Cloth Bag Note: To ensure longer battery life, please charge it in time; otherwise, it will make it impossible to charge.