I love how cheap these were and how discreet the appearance is.
V1-10822: The V1-10822 TWD is Our Replacement for the Icom 2-Wire Surveillance Kit earpiece. Our Replacement Features 2-wire surveillance kit earpiece unit with clear Audio Tube and a FREE memory foam comfort ear tip.
For use with Icom multi-pin radios F50 F60 F50V F60V F3161 F4161 F70 F80.
Replacement for Icom's Otto V1-10822, Klein Signal-S8 or Director-S8 2-wire surveillance kit earpiece.