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.
For Kenwood radios with Multi-pin connector on the side including: NX-200, NX-300, TK-190, TK-2140, TK-2180, TK-280, TK-290, TK-3140, TK-3148, TK-3180, TK-380, TK-385, TK-390, TK-480, TK-481, TK-5210, TK-5220, TK-5310, TK-5320, TK-5400
