The Digital Wireless Earphones or Digital Ear Spy is a wireless surveillance earphone equipped with automatic gain control volume adjustment that fits comfortably in your ear.
The Digital Ear Spy receives radio signals from a wireless induction coil, located 5 - 12 inches away, and connects to your portable radio walkie talkie. The induction coil can be easily hidden beneath your clothing and is matched to your radio communications syste.. When your portable radio receives an incoming transmission, the wireless induction coil then re-broadcasts that transmission to the digital wireless earphone in your ear.
Inside this surveillance earphone is a receiver that converts those radio communications signals into crystal clear sound that cannot be overheard by others. The Digital Ear Spy functions with an extraordinary low level of white noise and the highest signal to noise correlation available. Because of its Automatic Gain Control, any sporadic noises encountered are filtered for a clear and consistent signal.
A supplied condenser microphone with a PTT switch (push to talk) is included so you may communicate covertly. This surveillance microphone interfaces with the induction coil and portable radio, enabling quick response when you speak, and when you release to listen to radio communications. This microphone and activator PTT button can be wired on your person, placed by your wrist by laying the wiring through your shirt and up your sleeve, enabling discreet speech over the air.