Elevate the discussion with the clear, dependable sound quality of the AC-424 web conferencing USB microphone. Just like the popular AC-404, the AC-424 has a three-capsule array with a 180 degree pickup pattern to capture clear audio in a conference room or group setting. With its 25 ft range, the AC-424 captures sound accurately even in large rooms. The AC-424 has a backlit mute button to enable private remarks. The headphone jack allows you to use hold a private conference at a work station. The AC-424 has an all-metal, low profile body with curved lines, making it an attractive and functional addition to any conference room or workspace.