The D-Mic 50 SL is a removable gooseneck microphone designed for conference applications. It features a unidirectional (cardioid) polar pattern for optimal performance in noisy environments. The electret condenser transducer with pressure gradient operation delivers rich, natural sound that reduces participant strain during extended meetings. With a 50 cm flexible gooseneck and brass construction in matt black (RAL 9011), it includes an LED status indicator ring (red when active, green for request mode). The microphone has minimal susceptibility to mobile phone interference and connects via screw lock to conference units, operating on 3.3 V DC power.