KENWOOD- NEW UPGRADED V2 (Version 2) BT-511 Wireless Headset adapter for Kenwood multi-pin connector radios using 4 digit model #s, incl. TK-31xx and NX series
Z-Tactical Official Store Z113 PTT Cable for Plug for U94 Type Headset PTT Military Standard Version with Headset Adapter (Kenwood) : Amazon.com.au: Electronics