1. 5.5MM Mini Endoscope 5.5MM mini endoscope, IP67 waterproof, not afraid of harsh conditions, can rotate even underwater. 6 adjustable LED lights, providing auxiliary lighting on both the front and side, oxygen pure copper wire core, high stability and uninterrupted transmission 2. 5 million high definition camera Bringing you true high definition image quality, providing realistic colors and precise visual effects, enhancing your detection experience, with built in high quality copper wire cores 3. Usage Scenario Industrial endoscopes are used for engines, industrial machinery, automobile maintenance, pipeline maintenance, household appliance inspection, house maintenance, lower part inspection, wall structure inspection, and are matched with small tools such as side mirrors, magnets, and hook accessories 4. Convenient to carry Higher operability, the phone mounting bracket screws can be rotated upwards to control spacing. industrial endoscope, lightweight and convenient to carry. The battery supports 3 4 hours of continuous operation, and the IP68 waterproof camera probe can be used with small tools to remove and remove foreign objects in pipelines. Essential professional tools in daily life.