CLASSROOM AUDIO - Connect up to 5 Markers (microphones) to the Swivl base for recording or streaming high quality, multi-channel audio. You can also project the audio via connected speakers or do live audio observation in the classroom. CAPTURE VIDEO - Swivl rotates to follow you automatically. At the same time the connected mobile device records video so you are always in frame. Great for classroom video observations. SOFTWARE - Designed with Swivl cloud for seamless uploading, sharing, and collaborating around video. Use the Swivl+ mobile app, desktop app, or web browser for Multi-Camera video recording. For iOS, Android, Chromebook, Mac, and Windows.