BZBGear BG-OMNITALK USB and Bluetooth Conference Speakerphone

The BG-OMNITALK is a desktop speakerphone with a two-microphone omnidirectional array that picks up voices to about 5 m, which covers a table of three to twelve people in a room of up to 40 square metres.

Full-duplex echo cancellation with a 500 ms echo tail, noise suppression and adaptive gain keep the far end intelligible without anyone leaning in. It connects over USB or Bluetooth 5.0 to whatever conferencing application the room uses, and the built-in 2400 mAh battery means it can be carried to a room without power. Frequency response is 100 Hz to 22 kHz.