The Otto Engineering V1-10611 Wireless Ear Receiver is an in-ear IFB or Surveillance monitoring earphone that secures in the right ear canal. It is meant to be used in conjunction with either the Otto Engineering Flat Pack Inductor, or Neck Loop-style Inductor, to create the inductive field that transmits the remote radios' sound to the Wireless Ear Receiver.
This receiver is equipped with squelch circuitry, which mutes the internal micro-amplifier during inactive periods, effectively removing the hiss often found in conventional wireless earpieces.
Wax Filter Tool
Otto Engineering V1-10611 - Inductive Wireless IFB Ear Receiver