C5 4 Million Pixel Auto Focus 2K Full HD Webcam 360 Rotation USB Driver-free Live Broadcast WebCamera with Mic Features: 1. Automatic light enhancement for bad lighting conditions. 2. Built-in digital noise reduction microphone, clearer voice, 8-meter sensitive sound absorption, picture synchronization, barrier-free communication 3.360 degrees spiritual rotation design Angle switch at will; 4.Trirop ready with laptop and LCD 5. Refine on the 6 layers of optical lens; 6.400W Pixels 2K Resolution1080p hd, playing and recording vivid 1080P 30fps hd video, and presenting wonderful details with 30fps; 7.USB direct connection driver free, compatible with the mainstream operating systems in the market Windows, Mac; 8. Suitable for: portrait shooting, video conferencing, video calling, hd recording, etc. Specification： Focusing method:Auto focus Sensor type: CMOSGC4653 Lens: 4mm 75.7 degrees Resolution: 2560(H)×1440(V) Effective pixels: 2 megapixels SNR: > 50dB Video frame rate :25FPS Flicker control: 50Hz60Hz Video format: AVI Photo format: BMP, JPG Output format: m-jpeg Focus range: 90MM Microphone: built-in microphone Working voltage: DC5V180mA±6mA Working environment: -20-60 Degrees Celsius Product size: 78*50*57MM Net weight: 82.3g Package size: 100*58*58MM Packing weight: 103.2 g Size of outer box: 42*30.5*31.8CM Packing quantity: 100PCS Packing weight: 11.1KG Package list: 1 x 1080P Webcam 1 x User Manual