DEFENDER Series Single Wire TACTICAL KITS with D shape Earpiece and replaceable Radio Cable. Kit comes standard with PTT-1500B (Hockey Puck) PTT but can be upgraded ($35 list) to Belt-mount junction box and Finger PTT.
MotoTRBO XPR6300, XPR6500, XPR6550, XPR7550 and APX2000, APX4000, APX7000, APX7500
