Pryme SPM-2011T
Tactical Kit: PRYME SPM-2000 Medium Duty 2-Wire Surveillance Kit with Acoustic Tube Earphone and Built-in Microphone/PTT (Includes PTT-1500B Push-To-Talk Junction Box). For KENWOOD and RELM/BK radios
Low profile clear eartube, Easy connect acoustic tube, Remote PTT with high impact polycarbonate housing, Junction box PTT, Metal reinforced swivel clip, Easily concealed under clothing, Includes 1 medium open ear insert