Two-Wire Surveillance Mic for Motorola HT750, HT1250, HT1250 LS, HT1550, HT1550LS, MTZ850, MTX850LS, MTX950, MTX960, MTX8250, MTX8250LS, MTX9250, PRO5150 RADIO, Lapel Shoulder Mic. Heavy Duty Construction, Kevlar reinforced. 12 Months Warranty. Excellent Audio Quality, Rugged Construction.