Features: 1. Equipped with a large waterproof IPS screen to better view the detected i-mage.2. Built-in 6 LED lights, can provide exquisite visual effects even in dark environment or underwater.3. With the help of camera and video functions, you can take photos or videos of the detected images for more detailed viewing.4. Built-in large-capacity battery, low energy consumption, can be used for about 3 hours after charging.5. Suitable for household and industrial inspection and maintenance, such as mold cleaning and damage repair of interior walls, attic and sinks. Specifications: