Along with clear video recordings, the document camera's built-in microphone captures great-sounding audio. As a USB device with 4K camera and microphone, Lumens DC172 can also operate as a live webcam. It works seamlessly with Zoom, Teams, Skype, and WebEx platforms to provide an excellent video conferencing experience for remote guests. The presenters can position the camera head over a document, angle it towards themselves or focus on students to encourage group participation.