The SP mobile audio conferencing system is designed to have the compactness, durability and good sound quality needed for the professional environment. The 360-degree microphone system enables participants seated further away from the device to hear and be heard. The fine loudspeaker cover, with optimal sound permeation, is made of etched metal, thus achieving a link between functionality, value and precision. The speakerphone integrates, in a space-saving way, USB and RCA connectors.