The A21S from Nearity is an elegant conference speakerphone, featuring sophisticated, second-generation, deep-learning AI algorithms designed to discern and eliminate a wide variety of unwanted noises and deliver clear, intelligible speech for meeting spaces, classrooms, and educational environments. The unit is equipped with an eight-microphone array that picks up audio in a 360° radius at a distance up to 16' away. A built-in 3W speaker provides a frequency response from 220 Hz to 12 kHz tailored to accurately reproduce the human voice. The A21S is a wired speakerphone and features PoE and USB ports, allowing it to easily interface with networked conference systems. Use the free Nearsync software download for Windows and Mac computers to easily set up and adjust the unit.