10 Piece Pro-Grade In-Ear 2-Wire Radio Earpiece Earphone PTT for Hytera PD752G

Hytera HYT: PD700, PD700G, PD702, PD702G UL913, PD705, PD705G, PD708, PD752, PD752G, PD780, PD780G, PD782, PD782(G) UL913, PD785G, PD788, PD792Ex, PD982, PT790 Ex, PD792 Ex. Hytera TETRA PT5 Series: PT-580, PT580H PLUS (B)/(E)/(S)/(T), PT580H Plus UL913, PT560H (B)/(E)/(S).