Gold Series Medium Duty Two-Way Radio Remote Speaker Mic with 3.5mm Accessory Jack
A medium duty speaker microphone designed for professional use. The GRSM-HD1 speaker mic is commonly used by hotel and hospitality users as well as warehousing and distribution centers and retail box stores.
Compatible with ICOM F3G/4G, F3GS/4GS, F3GT/4GT, F43GS, F43GT, F43TR, F11, F11S, F14, F14S, F15, F21, F21S, F22, F24, F24S, F31, F33/43, F3001/4001, F3011/4011, F3021/4021, F3021S/4021S, F3021T/4021T, BC-100
