1.Clear and dynamic video: With an auto- function, this web camera can adjust the focal length automatically to ensure clear images and a dynamic video. You can also enjoy a delicate still image with this web camera. 2.Quick and easy setup: The web camera is ready to use as soon as you plug it into the USB port of your device. It installs without the driver- software automatically, without any hassle or time waste. 3.Wide viewing angle: This web camera lets you capture a wider picture in the appropriate field of view. This helps you have a comprehensive observation for your online meetings or video calls. With this, you can keep every participant in the frame without distortion. 4.Broad compatibility: It is compatible with various mainstream operating systems. You can use it for various activities, such as video chats, online education, live broadcasts, and games. It also has a secure connection and an excellent performance that delivers a high-quality video.