SPM-3300 Series 3-Wire Lapel Mic Kit with QD® (Quick Disconnect). Acoustic Tube Earphone. 3-wire Kits have separate PTT & Mic for COVERT/DISCREET use. Includes Bud and Semi-custom Ear Mold.
Same connector as Motorola EX600 style (small multi-pin). Fits HYT models including: PT-790, TC-3000, TC-3600, TC-610P, TC-780, TC-780MPT
