The GDU150 is a dynamic, uni-directional gooseneck microphone that features a durable all-metal case with a non-glare black finish. It has an 18" long, fully flexible gooseneck body with an integral XLR mounting base. The GDU150 has a silent push on/ push-off talk switch. It provides outstanding speech intelligibility, feedback rejection, user sound isolation, and a low sensitivity to breath pop noise. The GDU150 has a superior shock-mount system to reject handling and noise transmission.