New HEADLINE TecNet HLM-1200 Speaker Microphone, Works with VERTEX VX-160/180
TecNet HLM-1200. and Vertex VX-160/180. HeadLine HLM-1200 Heavy Duty Speaker Microphone. standard speaker microphone. FYI: These were tested with theVertex VX-160 andVX-180 Radios and they work perfectly.