1.High-quality CMOS sensor, intelligently control exposure and sensitivity, make the picture clear and natural 2.built-in digital stereo MIC with Automatic Noise Reduction and -canceling technology makes the sound purer clearer and Natural,pickup your voice even at 10ft distance to make sure everyone hears the real you. 3.PC camera with -enhancement technology optimizes the image automatically, Which makes you look best in Recording,video calling, online teaching, gaming. 4.4K Webcam with glasslens, High-Precision, No Distortion Of The Picture.Perfect for daily video calling, webinars and live streaming. 5.No need to download or install complicated driver software, which means you don't need to set up any specific driver or software. Webcam can plug and play.support mainstream devices such as desktop computers, ,for vista/ for win7/ for win8/ for win10 for systems, etc. Sensor type: CMOS Sensor pixels: 5 million Dynamic resolution: 4096x2160 Frame rate: 30FPS Interface: USB 2.0 Focus method: automatic zoom Need to drive: free drive The appearance may be slightly different due to different factory batches, but it not affect the use Colour:Black Material:plastic Package Contents: 1 x Laptop Webcam 1 x Tripod Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.