Quality ABS material, non-slip design at the bottom AF auto focus, eliminating the trouble of repeatedly adjusting the focus Play and record vivid 1080P 30fps HD video, and present wonderful details at 30fps Built-in digital noise reduction microphone, the sound is clearer Can be placed on a stand, clipped on the screen or flat on the desktop USB plug and play without driver, convenient and fast Compatible with most video and streaming Apps such as YouTube, Zoom etc. Applicable to: video conference, video calling, HD recording, game streaming, etc. Specification: Model: A9Pro Product Category: HD Net weight: about 142g Driver mode: no driver, plug and play Focus mode: Auto focus Dynamic resolution: 1920*1080 by default, maximum support 5 million Pixels: 5MP Image display frame number: about 30 frames Lens Angle: 75° Microphone: Built-in digital microphone Pick up sound distance: ≤ 5m Cable length: 1.7m (Don't remove the cable) Power interface: USB interface Input voltage: 5V Video compression format: Default MJPG, Support YUY2 Image range: 50CM to infinity (Visual effect within 5 meters is good) Color adjustment: Automatic Installation: Computer monitor/TV/movable stand/others Supported devices: Desktop, laptop, all-in-one, smart TV, no mobile phone Compatible system: XP/Window7/8/10,Mac OS/Android version 4.0 or above