Full GSM Set- GSM box for secret two-way communication-

How it works-
The GSM box is a transmission module with auto call pickup function. It sends signals to the earpiece through EMW (Electromagnetic waves) and thus the earpiece produces sounds as per the signal.
It's having a high battery backup - can work up to 6 to 8 hrs continuously

How to use -
Just insert the SIM card ( Any GSM sim having 2G / 3G ) 
Charge it until the blinking of indicator light stops blinking.
Insert the tiny battery into the earpiece and put it into the ear.

Now Turn On the system and set up the volume. The GSM box is also having a MIC, a very sensitive one. Can catch very whispering voices.

Enjoy that... talk with anyone without getting caught.
 
Package Contains-
1 X GSM BOX
1 X Pro earpiece
1 X Charging cable 
1 X Charging adapter
1 X User Manual
2 X 614 earpiece battery.