FIST MIC FITS VERTEX EIGHT PIN VX-21XX, VX-46XX, VXD-72XX MOBILE RADIO
This earpiece is compatible with VX-21XX, VX-22XX, VX-42XX VX-46XX, VXD-72XX ETC. Never miss a call with your Radioswap Earpiece. COVERT EARPIECE WITH MIC & PTT FITS TRITAN (TWO PIN) TWO WAY RADIO (RS-ACC-K1).