SUPERIOR SOUND IN LARGER HUDDLE ROOMS Logitech Expansion Mic for MeetUp provides greater flexibility in huddle room configurations. MeetUp's built-in beamforming mics are optimized for up to 2.4 meters. To extend that range up to 4.2 meters, add an Expansion Mic. So whether people are seated at a table, sitting against the wall, or standing, Expansion Mic for MeetUp means everyone will be heard.