iSpeaker A20
One host speakerphone (w/ 4 mic array) and two expansion mics ( w/ 1 mic array each)
Built-in AI beam-forming algorithm, precisely locates the source of the soun
Effectively eliminate the background noise (cough, mouse-clicking, knocking, fan, typing and etc)
For full duplex calls, echo cancellation
Max voice pickup range could be 100㎡
Plug and play, with tidy cable management
Effective pickup radius 10m
Reverberation suppression
Touch-button control
