Feature: 1. With 4.3-inch high-definition LCD display screen, the screen is detachable, high-resolution, self-filling brightness, and can clearly see the dirt inside the air-conditioning duct. 2. Widely used in automotive repair, machinery testing, pipeline repair, home repair and other fields. It is also suitable for cleaning of automobile and household air conditioners and motors, and cleaning of automobile engines. 3. Ergonomic design, comfortable grip, easy disassembly, easy to carry, convenient transportation. 4. Split screen design, easy to carry and easy to maintain. 5. One key to start the switch, easy to complete the evaporation tank cleaning. 6. High-definition camera, the endoscope adopts double-layer structure, waterproof fog and anti-corrosion. It is equipped with high-brightness LEDs. Specification: Features: Widely used in automotive repair, machinery testing, pipeline repair, home repair and other fields. It is also suitable for cleaning of automobile and household air conditioners and motors, and cleaning of automobile engines. Ergonomic design, comfortable grip, easy disassembly, easy to carry, convenient transportation. With 4.3-inch high-definition LCD display screen, the screen is detachable, high-resolution, self-filling brightness, and can clearly see the dirt inside the air-conditioning duct. Split screen design, easy to carry and easy to maintain. One key to start the switch, easy to complete the evaporation tank cleaning. High-definition camera, the endoscope adopts double-layer structure, waterproof fog and anti-corrosion. It is equipped with high-brightness LEDs. Specification: Condition: 100% Brand New Item Type: Car Air Conditioner Cleaning Gun Material: ABS Color: As shown in the picture Image Pixels: 640*480 Screen Resolution: 480*272 Multi-function probe outer diameter: 15mm Waterproof Rating: IP67 Power Supply: 2200MA lithium battery (Included) Package size: 41×21×10cm Package weight: 1652g Package list: 1 x Cleaning Gun 1 x Liquid storage tube 1 x USB 1 x Liquid storage bottle 1 x Display Screen Package List: 1 x Cleaning Gun 1 x Liquid storage tube 1 x USB 1 x Liquid storage bottle 1 x Display Screen