MaximalPower Palm Speaker Mic for Motorola DMR Radio XPR3300 XPR3500 XPR3
Compatible with Motorola Radio XPR3300 XPR3500 XPR3000e XPR3500e DEP550 DEP500e. EASY TO USE | Simply plug the speaker mic into your radio's microphone jack and press the push-to-talk button on the mic to talk.