1、Using sophisticated production technology, this webcam has high resolution and fast transmission speed. 2、This webcam is equipped with a COMS color sensor, built-in image compression, and has excellent performance. 3、Has automatic brightness adjustment and automatic color compensation functions, and can be manually focused, easy to use, easy to carry. 4、Equipped with an optical lens, has high precision and no distortion, and this camera has a built‑in microphone. 5、Supports a variety of video conferencing software, and is specially designed for laptops and desktop computers. 1 x USB2.0 Web Camera1 x User Manual Item Type: USB 2.0 Web CameraMaterial: ABS ShellLarge Window Snap Size: 640x480/800x600Video Mode: 24bit True ColorInterface: USB 2.0Transmission Rate:640x480 25F/S1280x720 25F/S1920x1080 25F/S2592x1944 30F/SSignal to Noise Ratio: More Than 48dB (30F/S 220LUX)Dynamic Range: More Than 72dBImage Focus: 5cm to AfocalFeatures: Plug and Play, Video Recording, No DriverResolution: 1920x1080Image Sensor: CMOSFrame Rate: 30fps