WODWIN 4K Ultra HD eptz all-in-one video conference camera WIN-M20U3 is bulid with 8.5MP conference camera,2 pcs 360° omni-direction microphones and speakers inside, easy to start a conference meeting, no need other device.The interface is USB3.0,ip lan port. This webcam is 80° or 100° degree wide angle, 4X digital zoom, 3 meters voice pick up,Multiple Installations easy to install on any devices, such as LCD screen, laptop, table and tripod.The Web cam Wide Applications such as personal video conferencing, enterprise video conferencing, collaboration meeting.