Feature: 1. Stainless Steel Material: Camera housing is made of stainless steel, which is strong and durable, and has a camera hardware protection cover with a diameter of 15mm/0.6in. 2. True Color LCD Display: The diameter of the camera is 6.5mm, which is suitable for pipes of 8‑30mm. Using a true color LCD display, it has ideal effects when viewed from different angles. Using ultra HD photosensitive chip and millions of HD lenses, the image clarity is high. 3. Good Performance: The brightness of the night vision light can be adjusted according to the needs of the external ring mirror. The display screen has a leather sunshade, which can be fully opened when not in use. Use glass fiber special detection line. 4. Camera Light Source: The front end camera is equipped with 6LED light design, providing illumination in the dark hours, and the adjustable LED brightness assists imaging, making the image clearer. 5. Power Display Function: With a large capacity rechargeable lithium battery, there is a power display function, which can display the battery power at any time. 6. Good Imaging Effect: The camera is smaller in size and has good imaging effect, which can accurately record and save on site data and lock key parts. The visual distance of the camera is 1‑8cm. Specification: Item Type: Endoscope Material: Stainless Steel Color: As Pictures Shown Plug Adapter 100VAC-240VAC DC12.6V 1000MA Battery Case Type: Li Ion, 12V, Model 18650, 4500MAH (Built in Battery) Battery Continuous Use Time About 6 Hours Detection Line Depth / Material 20m/65.6ft / 30m/98.4ft, Elastic High Strength Fiber Tube Camera Light Source 6 High Brightness White LEDs (Adjustable) Camera Angle 65 ° Camera Size / Material 45x6.5mm/1.8x0.3in / Stainless Steel Camera Protective Cover Size/Material 45x15mm/1.8x0.6in / Hardware Camera Pictures Color Surveillance Image Color Operating Temperature -20-60 Degrees Storage Temperature -30-80 Degrees Aluminum Box Size 390x320x150mm / 15.4x12.6x5.9in Menu Language Chinese and English 1. Display: 7 inch HD 1024x600 2. Camera: 1080P 3. The diameter of the camera is 6.5mm, which is suitable for pipeline detection of 8-30mm. 4. The brightness of the white light is adjustable. 5. The focus distance is 1-8cm, and the image is clear.6. Application: water supply pipelines, air conditioning pipelines, cable pipelines, pipeline vacuum systems, buildings, underground pipelines, work in small spaces, outdoor underground cave exploration, underwater riverbed scientific research, etc.. Package List: 1 x Aluminum Box (Storage Box)1 x Camera Cable with Storage Rack1 x Battery Box Connection Screen (Fixed on the Storage Box)1 x Cable1 x Plug Adapter1 x Screwdriver1 x Camera Hardware Protective Cover1 x Manual Note: To ensure longer battery life, please charge it in time; otherwise, it will make it impossible to charge.