Features: 1.With USB 2.0 interface, PC camera is plug and play, which can be convenient and fast to use. 2.Built?in MIC makes the sound clear and audible. And this kind of camera's installation is simple. 3.Free?Drive camera supports 3D denoising, automatic white balance, automatic gain and other image processing algorithms. 4.Operating systems supported are for UVC protocol, such as for Windows series operating systems. 5.Via 1.5m cable, such camera can be used for notebooks or desktop computers, which is suitable for teachers and students of online classes, live webcasts and video conferencing. 6.Also, this USB camera supports all kinds of chat tools and video conferencing software, such as for QQ / WeChat / Ding Talk / Skype / Facebook / Zoom / YouTube / Face Time, etc. specification:Item TypeCamera Image AcquisitionMain ChipFor Ingenic T31L Image SensorF37 Total for Pixels2.0MP, 1080P LensHD 2 million lens, f = 3.6mm 90 viewing angle AuxiliaryIllumination\ Infrared Light Control\ IRCUT\ Audio And VideoResolution1920 x 1080 Video Compression FormatYUV / MJPG / H.264 Frame Rate30 frames per second Image ProcessingSupport 3D denoising, automatic white balance, automatic gain and other image processing algorithms. AudioBuilt-in MIC Hardware InterfaceUSB InterfaceUSB2.0 interface, 1.5M cable, plug and play Other FunctionsIndicator LightRed indicator ProtocolOperating systems that support the UVC protocol, such as for Windows series operating systems Physical IndexWeight / (Gram)Approx. 135 g / 4.8 oz(including packaging) Size (L x W x H)Approx. 95 x 84 x 54mm / 3.74 x 3.31 x 2.13in (including packaging) Power SupplyPC-USB power supply Power Consumption Operating Temperature10 C ~ 40 C Working Humidity10% 90% Interview MethodNotebook or DesktopSupport all kinds of chat tools and video conferencing software, such as for QQ / WeChat / Ding Talk / Skype / Facebook / Zoom / YouTube / Face Time, etc. Applicable Groups\1. Teachers and students of online classes 2. Internet celebrity live broadcast 3. Video conference PackageList:1 x Camera1 x English User Manual