Lapel Shoulder Mic Heavy Speake Mic Compatible with Motorola Radio XPR3000 XPR3000e XPR3300 XPR3300e XPR3500 XPR3500e XIR P6620 XIR P6600 E8600 DP2400 DP2600 MTP3250 MTP3100 MTP3200 Two Way Radio