new spy technology


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Wireless dictaphone/ MP3 player with UHF undetectable earpiece, for covert information listening
ID: RT003
Price: EUR 520

Wireless Dictaphone/ MP3 player 

with RF spy micro earpiece in-ear receiver MRF400-C

First of all, we have the big pleasure to present you the only Wireless Dictaphone in the world!

Key benefits:

  • The only Wireless dictaphone in the world!
  • A very personal prompter
  • The only RF earpiece receiver in the world in UHF band! (You can choose any of our RF in-ear receivers, email us your other option)


What is it for:

With this system you will be able to listen to your Mp3 player/ recorder wirelessly, directly in the RF spy micro earpiece that will be invisible in your ear canal, without anyone else to notice.

Whenever you have a hard to remember speach or if you have a hard exam, this is the perfect help! No one else have to know about your litlle help. This system can become your personal prompter, anytime ready to help.

Also, there are lots of people that would like to listen music while they are at their jobs, but they are not alowed. If you are one of them, with this system you will be able to listen all the music you want, and nobody will know about it.

How it works:

The Wireless Dictaphone/ MP3 player will transmit the audio files to the RF earpiece receiver (MRF400-C) within a distance of a few meters (max.10 meters).

The package will contain:

  • In-ear receiver MRF400-C with one A10 zinc air battery
  • Wireless dictaphone Sony PX333 (modiffied by us: with internal transmitter)