Voices are crisp and clear, thanks to a beamforming microphone array and acoustic chamber design. Built-in, wireless content sharing lets users share from their devices without the need for cables or pucks. Setup, management, and maintenance are all streamlined, too.   Resolution: 1920 pixels x 1080 pixels; Frame Rates: 5 fps to 60 fps (up to 4K resolution at 15 fps in call); Color(s): Black; Power Source(s): HDMI.