Features:1. High resolution 640 x 4802. Waterproof endoscope3. Use photoelectric technology to investigate hard-to-reach areas4. It can help you diagnose the damage of parts, welding points and machinery and equipment, thereby saving time and increasing productivity5. It has built-in 6 LED lights (with brightness control) on the camera to illuminate the inspection area6. Photo shooting and video recording7. Very suitable for oral cavity, underwater camera system, motor vehicle detector, sewer detector, search and rescue, crime and customs detector, archaeological inspection, PCB inspection, home care, aerospace industry, nursing and tractor industry, Oil drilling industry, structure, etc.Note:1. Please make sure your Android phone supports OTG function2. We provide two QR codes for everyone to choose. Step 1: Scan the QR code on the manual to install the APP; Step 2: After the application is installed, the phone desktop icon will appear; Step 3: Then click the icon, you can take a photo and record a video on the phoneProduct parameters:1. Lens diameter: 5.5mm2. Sensor size: 1/9 inch3. Frame rate: 30fps4. Viewing angle: 70 degrees5. Focal length: 3-10cm6. Waterproof rating: IP677. Exposure light: automatic8. Working temperature: 0 to 70 degrees9. Light source: 6 adjustable LED lights10. Power supply: 5V DC via USB11. Support computer: XP / Windows 7 / Windows 8 / VISTA12. Photo format: JPEG13. Video format: AVISpecification: General Certificate CE Package Weight One Package Weight 0.27kgs / 0.59lb One Package Size 13cm * 13cm * 4.5cm / 5.12inch * 5.12inch * 1.77inch Qty per Carton 60 Carton Weight 16.90kgs / 37.26lb Carton Size 40cm * 35cm * 35cm / 15.75inch * 13.78inch * 13.78inch Loading Container 20GP: 544 cartons * 60 pcs = 32640 pcs40HQ: 1263 cartons * 60 pcs = 75780 pcs