abcGoodefg&reg; Yaesu MH-34B4B Handheld Remote Speaker Microphone Mic for Yaesu/Vertex VX-1R VX-2R VX-5R FT-60R VX-150 FT-250 VX-3R VX-160 VX-168 VX-180 2 Way Radio Walkie Talkie CB Ham. Yaesu MH-34B4B Speakermike For Yaesu Vertex Handheld radios. Single Pin. Has earphone jack in speakermike housing. Aftermarket/third party accessory, With 1 Pin connector Fits VX-3R, VX-8GR, FT-60R, FT2DR, FT-250R, FT-1DR VX-150, VX-5R, VX-110, VX-2R, FT-1DR, FT-1DRS Also Fits Some Vertex & Standard Models. (Check for Compatibility)