Pryme DEFENDER-D Ring Loop Earpiece for EF Johnson 51SL 5000 5100 7700 Series

The Pryme DEFENDER-D (SPM-1200) is a medium-duty lapel microphone with a D-Loop style earphone. The combination microphone-PTT features a 360 degree rotating clothing clip that can be used to secure the microphone to the user's shirt. This earpiece is rugged, comfortable and provides outstanding receive audio. The DEFENDER-D earpiece design includes superior strain relief, a high-quality mic element that produces excellent transmit audio and a tough polycarbonate housing. The mic includes a metal clip and the PTT is properly located for ease of use. The DEFENDER-D features Pryme's Dual Switch Technology (DST) for maximum PTT durability.