1. Display size: 4.3 inches
2. Pixel: 1920x1080
3. Camera diameter: 8MM
4. Battery capacity: 3000maH
5. Charging time: 2.5H
6. Use time: 4H
7. Power input: DC 5V 500mA / 1A
8. Length: 2m/5m/7m
9. Image format: JPG
10. Video format: AVI
11. LED lights: 6
12. Focal length: 3-10cm
13. Purpose: Inspection of pipelines/automotive maintenance/air conditioning, etc.