1Adjustable Touch Light: Eliminate embarrassing shadows, you can get a suitable fill light effect with a simple operation 2Facial Recognition: High Speed precise focusing is sufficient to cope with more complex use environments 36 Layer Glass Coated Lens: The 2K HD lens has a larger amount of light, and it is still clear after zooming in, stable picture quality, high color restore degree 4Built in Mic: Noise reduction microphone, even in a noisy environment, it will automatically process to make your voice clearer 5Plug and Play: The webcam does not need driver, and supports the current mainstream computer systems for Vista for win7 for win8 for win10 for IOS X for Android ,etc. Item Type: Webcam Material: ABS Sensor Type: CMOS USB Interface: 2.0 Image: BMP, JPEG Resolution: 2560 x 1920 Maximum Frame Rate: 30 frames Microphone: Built-in White Balance: Automatic Exposure Control: Automatic Gain Control: Automatic Support System: For Vista for win7 for win8 for win10 for Android for iOS system for Linux 1 x Webcam 1 x Instruction