The new EP1322QR Lapel Microphone is the best value for your buck. The kit comes equipped with the Clear Acoustic Audio tube with a right and left medium ear molds and two rubber ear tips.  The microphone with push-to-talk button is sensitive to a whisper. The adapter provides a Quick Release feature allowing the unit to separate from the radio with out removing the adapter from the radio. The Quick Release adapter offers a thumb screw for easy installation.

Vertex / VX-180,VX-410,VX-420,VX-427,VX-520