C90 4K Auto Focus HD Computer Camera Webcam(Black)

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: 3840×2160 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)