1. Photo format: BMP, JPG
2. Sensor type: CMOS
3. Focusing range: 0.5-1.5 meters
4. Sensing chip: 1080P: F37 lens, 2K: 2053 lens, 5 million pixels: 5648 lens
5. 1080P dynamic resolution: 640x480, 1280x720, 1920x1080
6. 2K dynamic resolution: 1920x1080, 2560x1440
7. 5 million autofocus resolution: 5 million pixels
8. Interface: USB2.0 interface
9. Drive type: free drive, plug and play, built-in sound-absorbing and noise-reducing microphone
10. Photo format: BMP, JPG
11. Fill light: 16LED lamp beads
12. System requirements: 180M bmp high-speed processor, support mainstream computers above XP2, Vista/ win7/ win8/win10