Phone spy
38 $
Have you ever wondered what are they talking about on the phone
all this time? This phone spy can help! Just connect the 'phone of
interest' to this wall adapter and enjoy listening within a radius
of around 150 meters clear view (working radius also depends on
radio sensitivity and antenna used).
You can also use this device to make sure noone is using your
landline phone.
Because of very small size frequency can't be easily changed, but
doable with some expertise...
Please be advised that it might be illegal to use this transmitter
to listen private phone chat!
So, only for fun