New 4.5 W GSM ID BOX GSM Credit ID Card with Hidden In Ear wireless earpiece spy Kit GSM Neckloop

New items , new design .. the battery has changed into  500 mah   

Suitable for Nano Card 

Package/List of Accessories:

PRODUCT DESCRIPTION
        Once insert a GSM SIM card and turn on the power, it will automatically pick-up calls from any mobile phone or telephone.
NMD-330(L) GSM-ID-Box, best gsm-box and most beautiful in the world, large volume long distance, mini size only 4.5mm smaller than an Bank-card.
HOW DOES IT WORKS?
The new developed GSM BOX has a buildin dual band GSM module that works in both of Four Band mobile phone networks.