Feature: 1. Clear and audible within 10 m depends on that such camera is with built-in sound-absorbing microphone. 2. With simple installation, 480P HD camera supports true color image, easy to install. 3. Compatible with USB2.0 / 3.0, such camera's lens can be adjusted by rotation, practical. 4. Drive-free, plug and play, webcam can be applicable to various place includingonline class learning, live webcast and online teaching,etc. 5. Adjustable up and down 30 ° and camera supports 360 degree head rotation, while the angle can be adjusted as needed. Specification: Item Type: Camera Model: 010 Material: ABS Color: White Resolution: 480P Frame Rate: 30 frames Fixed Focus Length: Approx. 60cm / 23.62in Package List: 1 x Camera