Features:  【Smart Webcam】 Thanks to autofocus function, you don’t have to be conscious of keeping steady in front of the camera all the time. And featuring 2K Ultra high-definition len, which grips sharper images and videos than 1080P.  【Built-in Microphone】Built-in omnidirectional pickup, with noise-reduction technology, it has anti-interference ability, can effectively identify the original sound, and can still record clearly in noisy environment.  【Adjusting Light】3 light colors and 3 brightness levels for optional, delivering different lighting requirements for your video chatting or streaming, reduce particles and bring details in the dark environment.  【Plug and Play】 No need of drivers, just connect to the computer and  start to use.   【Widely Compatibility & Multi-Application】Widely Compatible with most mainstream video applications, such as Zoom, Skype, YouTube, Facebook, Facebook Live, etc. Works with common systems like Windows 7/8/10, Mac OS, other operating systems and so on.    Specification:  Size: 3.93 x 2.63in  Camera Lens: Horizontal 80 degrees, diagonal 95 degrees, 2G2P lens  Resolution: 1920*1080-- 1080P/30FPS real-time transmission  Micro: built-in omnidirectional pickup, 16BIT,16KHZ sampling audio output  Support System: Mainstream XP2 and above, MAC, Vista, Win7/8/10 and other operating systems  Work Voltage: USB 5V  Package Size: 85 x 65 x 110mm/3.3 x 2.6 x 4.3in  Package Weight: 143g/5oz    Packing List:   1 x Webcam   1 x USB Cable