Product description Resolution: HD 1280x720, 640x480 Viewing Angle: 70 Camera: 2.0 Mega Pixels Focal length: 4-6cm (The Best) Camera Head Diameter: 8.0mm Light: 6 adjustable white LED lights Waterproof level: IP67 Frequency: 2425-2493GHz Transmission distance: 5-30M Capacity: 800mAh (work 100 minutes) Support System: iOS or Android or Windows or Ma 1. Ultra HD picture up to 720P The highest resolution is up to 720P. You can easily capture and save the image with the video capture camera. In addition, we offer adjustable LEDs to make the endoscope have a wonderful recording experience. 2. Highest waterproof protection class IP67 is the highest waterproof protection class for endoscopes, it is also very strong dustproof. You can check each slot without any worries because our endoscope can work normally even in the presence of water or dust. 3. 1.5 or 3.5 or 5M long USB semi-rigid endoscope There are built-in 6 unique adjustable blue LED lights on camera tip, and it can reach most places and help improve the image brightness and clarity to improve even in the dark or poor light conditions 4. Ideal tool: for motor vehicle detector or repair or maintenance underwater camera, waterproof micro cameras, motor vehicle detector, sewage pipeline detector, search and rescue, criminal and custom detector, archaeological detect, PCB detection, home care, air and aerospace, nursing and tractors industries, petroleum drilling industries, constructions and so on.