Two Wire Mic with Soft Hook Earpiece and M3 connector.

Two Wire Mic with Soft Hook Earpiece and M3 connector for EF Johnson: radios, Motorola: GP900, GP9000 HT1000 JT1000 MT2000, MTS2000, MTX8000, MTX838, MTX900, MTX9000, MTX960, MTX-LS, XTS 1500, XTS2500, XTS Series radios See connector matrix.