Logitech Expansion Mic For MEETUP

Add-on microphone with mute control for extended audio range
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 13.1 feet(4 meters). To extend that range up to 16.4 feet(5 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.

To check more of the specifications, just click the link provided below:
https://www.logitech.com/en-us/products/video-conferencing/accessories/meetup-expansion-mics.989-000405.html