HKLN4599 earpiece for motorola radios

HKLN4599 earpiece for motorola radios GP68, GP88, GP300, GP308, GP350, 
P040, P080, P110, P1225, P1225LS, P2000,
CP88, CP125, CP150, CP200,
CT150, CT250, CT450, CT450LS,
PRO2150, PRO3150,
BPR40, EP450, MTH500, GTX, SP50, LTS2000, PR400,