Dewanxin webcam is an excellent tool for live broadcasts, remote learning, meetings with friends, Vedio, online meetings etc. Built-in microphone for sound absorption and for clear and visible sound transmission. Features: Plug & play with microphone, video recording High quality with an exquisite appearance. High definition with 1080P and real colour images. Adjustable bracket and fixed clip Optical lens, high precision and no distorted image. Wide compatibility for laptops, computers, desktops and other devices. Compatible with USB 2.0. Automatic white balance, automatic colour correction. Support for Windows / Mac OS / Smart TV Scenes widely used for online courses, conferences, games, live streaming, etc. Specifications: Type: webcam Material: ABS DSP chip: driverless Image sensor: CMOS Camera pixels: 2 million Focusing method: autofocus Lens: high quality glass lens Dynamic resolution: 1920 * 1080P Frame rate: 30 fps Interface: USB 2.0 Packing list: 1 * webcam 1 * USB cable Note: as regards the microphone, it is necessary to confirm: 1. Right click on the speaker icon in the lower right corner of the taskbar, select “Audio” in the context menu that opens, switch to the “Recording” tab to see if the microphone is set to open by default, and cheques if the volume is loud enough