Amazon.com : Revolabs Yamaha YVC-300 USB Microphone and...
https://www.amazon.com/Revolabs-Yamaha-YVC-300-Microphone-10-YVC300/dp/B01LYQW9JT
The YVC-300 features Yamaha's sound processing technologies designed to ensure effective communication, including three microphones with voice-activity detection and automatic tracking...
Yamaha YVC-300 USB and Bluetooth Portable Conference 10-YVC300
https://www.bhphotovideo.com/c/product/1281971-REG/yamaha_10_yvc300_yvc_300_usb_and_bluetooth.html
The YVC-300 from Yamaha is a portable conference phone optimized for high-quality remote group communication for 4-6 people, in huddle rooms, collaboration areas or even in unequipped...