Pryme SPM-2000L
PRYME SPM-2000 Medium Duty 2-Wire Surveillance Kit with Acoustic Tube Earphone and Built-in Microphone/PTT. For MAXON, MIDLAND and VERTEX 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