Great service with fast and reliable delivery, I own both the J-240A-Pro and the mini J-260A.
For future products I wish there was a button to switch on/off selected frequencies, for example, blocking only 3G but not WiFi or vice versa.
Kind thanks and regards,
Portable Cellphone + Wifi Jammer J-240A-Pro
Date Added: 07/02/2012 by Simon Wilson