This Portable GPS Signal Jammer is very easy to operate, plug the GPS signal jammer directly in the car cigar lighter device, it begins to work and prohibits the GPS signal.
Blocks GPS reception and prohibits all GPS-enabled devices from tracking your current location. Be invisible to all GPS devices located within a few meters on your car/person up to 5~15M. Slip under stealth momentarily and avoid being tracked. Simply plug in and disappear for a little while. Compact size and weight. Powered by 12V car cigarette lighter. Plug in to start operation, no need for any buttons or manual. Great to STOP "Jealous Husbands" and "Jealous Wives or Girlfriends". Great for those Controlling Micro Managing Bosses.