Amazon.com: Two-Wire Surveillance Mic for MOTOROLA HT1000, JT1000, MT2000, GP900, GP9000, MTS2000, MT6000, MTX838, MTX900, MTX1000, MTX8000, MTX9000, MTX-LS, XTS2000, JEDI UHF VHF RADIO, Lapel Shoulder Mic. : Electronics