WBJ02 jammer was stopped production. We no longer sell it.
Please purchase upgraded model of WBJ06 - Palm mini 2G and Wi-Fi jammer.
Differences between WBJ02 and WBJ06 jammers:
WBJ02 and WBJ06 are block same frequency of 2G mobile phone and 2.4G WiFi/Bluetooth;
WBJ06 has new palm mini design;
WBJ06 is build transmission antennas inside the case.