The RevoLabs FLX UC 500 is a USB conference phone and speakerphone engineered for clear, comprehensive audio in huddle rooms and small-to-midsize meeting spaces. It features four built-in microphones with 360° coverage to capture every speaker, combined with an integrated speaker optimized for clear voice reproduction. Connectivity is simplified through a single USB cable for both audio and power. The full-duplex operation and echo cancellation technologies ensure natural, interruption-free conversations for professional video conferencing applications.