Ear Pieces to suit Two-Way Radios
Motorola Two-Wire Acoustic Tube Earpiece with Microphone and PTT (2 Pin)
Kenwood Discrete/Covert Earbud with In-Line Push To Talk
PTT & MIC water proof cable for use with Receive-Only Hytera Earpieces
1 Wire D Hook 1 Wire D Hook with Inline PTT/Microphone