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.
Fits Motorola Multi-pin models including: GP140, GP320, GP328, GP329, GP338, GP339, GP340, GP360, GP380, MTS8250XLS, MTX850, MTX850XLS, MTX9250, MTX950, PR860, PRO5150, PRO5350, PRO5450
Same as Motorola GP328/338 type this connector also fits HYT TC-980X
