The UC M31 offers layout options to suit every communication scenario from one-way lecturing to multi-party brainstorming. Collaborate naturally. The UC M31 not only recognizes and zooms in on meeting participants, it can track speakers as they move about the room. It connects to your Bluetooth speaker without an external USB hub Plug-and-play setup and operation; integrating with your existing central control system. Also, you can see the big picture with 180° panoramic technology.