Expand Room Audio Coverage - Expand audio coverage in large rooms with a high-quality tabletop microphone. Full 360° Audio with 3 Mics - Designed with three (3) directional microphones for 360-degree audio coverage. Clear Voices, No Distractions - Built to automatically level voices and suppress distractions, so that everyone is heard clearly at all times. Mute Button for Easy Control - Convenient mute button lets those at the far end of the table control the audio. Microban® protection - Integrated Microban® technology keeps the microphone clean and fresh for longer.