How to Use: Plug and Play Specification: Item Type: Web Cam Material: ABS Sensor Type: CMOS USB Interface: 2.0 Image: BMP/JPEG Resolution: 640 x 480 Maximum Frame Rate: 30 Frames Microphone: Built in White Balance, Exposure Control, Gain Control: Auto Support System:For Win10,for Win 7,for Vista,for XP,for Android System,for OS X System,for Linux Package List: 1 x Web Cam1 x User ManualManual focus: The webcam can be controlled independently, manual focus, graphics chip, better picture quality, no U disk, plug and play. computer cameras use the principle of SLR cameras to independently control the focal length of the camera, and it can be displayed with a single twist. easy to focus adjustment. Wide-angle Webcam: webcam captures video at up to 110-degree wide-angle, 16:9 widescreen for smooth HD video calls; with advanced video compression technology, professional streaming cameras provide you with high-quality video on most software. Full HD Webcam: USB network camera has many layers of lens, long lens, good light transmission, high color reproduction, and more transparent video effect. The webcam with microphone features a full HD glass lens that gives you amazing clarity and detail, delivering crisp and clear video at a smooth 30 frames per second, stable work. Wide Compatibility: The webcam is compatible with WinXP/Vista/Win7/Win8/Win10 and other operating systems, and supports major live broadcast platforms. Support Skype meetings, video calls, YouTube, video conferences, online learning and games, etc., widely used in Skype, Zoom, FaceTime, PC, Laptop, Macbook, Tablet, etc. Noise-cancelling Webcam: Built-in 8m omnidirectional sound-absorbing and 3D noise-cancelling two-way microphone, automatically pick up your voice and filter background noise, allowing you to enjoy clearer voice, making the sound purer, clearer and more . Communicate easily.