1. Built-in 8-meter omnidirectional sound-absorbing and noise-cancelling microphone for clear calls
2. It can be freely adjusted by 360 degree rotation
3. High-definition macro imaging, high color reproduction
4. No driver, plug and play
5. Support notebook, desktop and other mainstream computer systems, Vista, Win7/8/10, etc.
6. The horizontal and vertical screens can be switched at will, and the setting is simple and convenient
7. Interface: USB
8. Cable length: 2.5m
9. Resolution: 3840x2160
10. Sensor: CMOS 800W
11. Angel width: 90 degrees F=1.3
12. Lens: Glasses 6G/AF
13. Video encoding format: MJPEG/YUY2
14. FTP: 4K (30fps)
