Bluetooth with Signal Button
This is a professional ready-to-go wireless spy
earpiece kit that allows you to communicate in
the most discreet way ever.
Professional ready to use wireless spy
earpiece that allows you to listen discreetly a
recorded lesson, speech, music, radio trough
a mp3 player or mobile phone.
The kit contains a very high gain microphone
and someone who is on the other side of the
gsm line can hear your voice or your whisper
and all of the sounds surrounding you.