The three-wire, T-Series, Eartube Headset combines an eartube earpiece and remote lapel microphone into a versatile headset that can be used for almost any situation or mission. Browse models of Tactical Eartube Headset compatible with the RELM / BK Radio RPU3000 Radio.... Learn More
The Three-Wire, acoustic tube headset eliminates the need for a bulky speaker mic while providing private, two-way radio communications.
The Three-Wire (3-wire) surveillance kit includes a tube earpiece, inline PTT, and lapel microphone. Place the lapel mic in your hand, on your sleeve cuff or your lapel. The inline PTT includes a jack for the optional finger-ring PTT (not included).
Three-Wire T-Series Headset - Motorola EX, GL, GP