Feature: 1. HD Camera: The camera supports shooting 4K 30 frames of video, and the HD sensor can provide clear and smooth video images with realistic, pure and lifelike quality. 2. Dual Noise Reduction Microphone: The built in microphone of the camera can automatically reduce the external background noise, make the sound more pure and clear, and clearly capture your voice within 10 meters for barrier free communication. 3. Automatic Light Color Correction: The camera can automatically adjust the color and brightness to produce a brighter image, making you more attractive and aesthetic in your video, perfect for live streaming. 4. Wide Field of View: The camera has a wide angle of view of 90 degree, which can effectively reduce the dead angle of shooting. The wide field of view is very suitable for remote office or multi person chat, and supports random adjustment of angle and 360 degree rotation. 5. Easy to Use: Plug and play, USB 2.0 compatible, no tedious debugging process, plug in the device and use, USB camera works with PCS, laptops, desktops and for Android TVS with USB ports. Specification: Item Type: USB Computer Web Camera Weight: 134g/4.7oz Material: ABS and PC Lens: 4P optical lens Window Size: 640 x 480, 800 x 600 Focusing Mode: Autofocus Video Mode: 24 bit true color Video Resolution: 3840 x 2160 30F/S Maximum Automatic Brightness Adjustment: Supported Connection Interface: USB port Operating System: for XP 2000 2003 Vista 7 8 9 10, for OS X, for Android, for Linux Power Consumption: 350 mah 5V Operating Temperature: -25°C~75°C. Package List: 1 x Camera1 x Instructions