1、[2K 30FPS HD] Webcam 2K 30FPS HD video, with clear, vivid and high contrast picture quality, allowing you to see every detail of the picture. 2、[Wide Dynamic and Anti Backlight] Web camera has wide dynamic, anti backlight shooting more clear. 3、[Electronic Rolling Shutter] Electronic rolling shutter long time self adaptive exposure, adapt to different environments. 4、[Automatic Electronic Gain] Standard video signal can be output under different scenes of illumination. Increased sensitivity in low light scenes. 5、[Dual Microphone] Clear sound, make communication easier. Durable, can pick up sound effective distance up to 26.2ft. 6、[Installation] Webcam 2K horizontal 360 degrees of free rotation, can be desktop mounted hanging installation, can also be used directly tripod. 1 x Webcam1 x USB Cable Item Type: Webcam Material: ABSOptical Size: 1/ 2.5 inch COMS SensorEffective Px: 2KShutter: Electronic Rolling ShutterViewing Angle: 96 DegreeAEC Gain White Balance: AutoLens Focal Length: 3.0mm/ 0.1inOperating System Requirements: for Windows XP, for Windows Vista, for Windows7, for Android