Pryme Defender SPM-1242 Earpiece for Vertex VX-120 127 170 177 6R 7R Radios. The DEFENDER 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. Rugged
lapel mic with surveillance style D-Loop earphone. The D-Ring is a secure yet
comfortable style earpiece that provides outstanding receive audio. The
patented swivel earpiece design allows for longer lasting strain relief. High-quality
electret condenser mic element produces excellent transmit audio. Rugged,
polycarbonate housing allows for maximum durability. A large, metal clip
secures the mic/PTT element to the user's lapel or collar. Conveniently located
PTT button for easy use. Features Dual Switch Technology (DST) for maximum PTT
durability.