OTTO V1-11539 3 Wire Mini Lapel With Flat PTT Microphone Kit, Black
OTTO's three-wire surveillance kits separate the PTT and the lapel microphone for more discreet operation. The microphone may be clipped near the mouth, while the PTT can be hidden in a sleeve to activate inconspicuously. The third wire connects the earphone to a clear acoustic tube and silicone eartip for discreet listening to incoming communications.
