4K Autofocus Webcam 30fps Full HD Microphone for Gamer Live Video Calling Meeting Driver Free USB Plug Laptop PC Work Model: L12 Sensor: CMOS Format: MJPEG / YUV2(YUYV) Aperture: F2.0 Lens focus: Manual focus Lens view angle: 5P60-70° Image focus: 5cm to Cable: 1.5m cable Central definition: YES Low illumination: 0.5 lux above Interface type: USB2.0 High Speed Type A Current consumption: 500mA Automatic exposure control : AUTO Automatic white balance: Supported Automatic gain control AGC: AUTO Adjustable parameters: Brightness/contrast ratio/ saturation/Color calarity/Gamma white balance/Backlight/Comparative exposure Microphone: Build in microphone Noise signal ratio: 48dB (30F/s 220LUX) Dynamic range: 72dB Production size: 9.0 x 3.5 x 8.0CM Weight: W.:86G With color box Weight:110G System support: Win XP/Vista/Win7/Win8/WIN10 /WIN11 Linux with UVC(above linux-2.6.26) - 10.4.8 or later/Android 4.0 or above with UVC Color: Black Material: ABS Package Contents: 1 * Computer Camera 1 * Multilingual instruction manual 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.