Fits Motorola radios with the small multi-pin connector.EX500/ 600, GL200/ 2000, GP344/388/ 328Plus/ 338Plus, PRO7150/ 9150, Elite 7150/9150, PRO5150 Elite, EX560Features an omni directional microphone and a very loud speaker.The mic is IP68 rated (water resistant in
fresh water to a maximum depth..