TC4 Induction Neck loop Beige Torroid 3.5mm 2 pole jack

Sensorcom Beige Covert wireless earpiece induction neck loop.
1200mm lead with 3.5mm Jack (2pole "mono") plug.
Torroid coil for higher efficiency for greater output compared to a standard neck loop.
For use with our Tetra radio TC4 covert harness and also
Motorola radios GP300, XTN446, CP040, (GP340 with 2 pin adapter fitted to side of radio).
Icom radios IC-F3 and F4, F12, F25