Features: Equipped with 8+1 LED lights, multiple brightness can be adjusted, you can choose the suitable one as real situation. The diameter of inspection camera is 8mm/0.3inch, which easily get through extremely narrow places and reach dead corners. It can be used for sewer, auto, pipeline, air conditioner and so on. With waterproof, high definition, and dual endoscope cameras features. You can take photo or video through the function buttons in the display screen, and scan up and down. Dual cameras can be switched easily, view from front or side by M key. It is equipped with 2600mAh large capacity rechargeable battery, standby time up to 3-5 hours.