abcGoodefg Heavy Duty Shoulder Remote Speaker Mic PTT for Motorola Lapel Shoulder CP200 CP200D XLS PR400 EP450 GTX GP300 P1225 CP185 P110 SP50 2 Pin Motorola Radio Waterproof, Heavy-Duty and compact Design High quality speaker and mic Spring loaded clip and swivel Excellent Audio Quality, Rugged Construction. Compatible with all Motorola radios that required two pin plug. Including: CP Series: CP040, CP88, CP100, CP110, CP125, CP140, CP150, CP160, CP180, CP200, CP250, CP300, CP340. CT Series: CT150, CT250, CT450, CT450LS. GP Series: GP63, GP68, GP88, GP88S, GP280, GP300, GP308, GP350, GP600, GP2000, GP2100, GP3188. P Series: P10, P50, P50+, P040, P080, P100, P110, P200, P1225, P1225LS, PR400. PRO Series: PRO1150, PRO2150, PRO3150. SP Series: SP10, SP21, SP50, SP50 Plus.