1、Auxiliary Light: Our industrial endoscope comes with an auxiliary light to see more clearly, in the face of very low light environment, can provide auxiliary lighting, but also as a flashlight emergency use. 2、HDR Display Technology: This industrial borescope camera is with 7.0in HD full color screen with HDR display technology, natural visual perception, no frame jamming and no frame dropping. 3、Resolution and Camera Resolution: The industrial endoscope camera has a resolution of 1280x720 and the camera has a resolution of 2MP. 4、Waterproof Rating: The industrial endoscope camera has a waterproof rating of IP67, a Type C charging port, and a lens diameter of 7.9mm (0.31in). 5、Wide Application: The borescope camera is suitable for a variety of fields, auto repair, pipeline, industrial, home appliance, outdoor and other fields. Item Type: Endoscope Model: T23 7.9mm(0.31in) Dual Camera Single Display 3.5m(11.5ft) Hard Line Screen: 7.0 Inch IPS High Definition Display Resolution: 1280x720 Lens Diameter: Approx. 7.9mm / 0.31in Camera Resolution: 2MP Viewable Angle: 70° Degree Focusing Length Range Front Lens: Approx. 50-80mm / 1.97-3.15in Side Lens: Approx. 20-50mm / 0.79-1.97in Auxiliary Lighting: Adjusting Brightness LED Lights Waterproof Rating: IP67 Operating Temperature: 0-45 ℃ Battery: Lithium Battery x 1 (3000mAh) (Shipping With Built In Battery) Use Time: 4-5 Hours Charging Time: 2-3 Hours Charging Port: Type C Power Input: DC5V 2A Memory Card: External Memory Card (Shipping Without Memory Card) 1 x Endoscope 1 x Screen 1 x Protection Cover 1 x Small Storage Box 1 x USB Cable 1 x Instruction Book 1 x Hook Accessory 1 x Magnetic Suction Accessory