Provide crystal clear HD1080p video resolution and 30fps 2 megapixel image for live broadcast or conference call. 120 degree wide-angle lens to reduce dead angles. The built-in noise-cancelling microphone can capture sound within 20 feet, ensuring clear communication and excellent sound quality. Built-in speaker, automatic recognition, smooth communication without audio adapter. USB2.0 interface, plug and play, no need to install software or drivers. The camera can be freely rotated up and down, left and right, no need to move the display screen, to meet your various angles of use. The rotatable clip can be easily installed on a laptop or monitor screen, and is suitable for all kinds of remote office, online teaching, video recording, and game live broadcast. The precision is high, and the picture is not distorted. Video and highly reproducible colors