The Latest 12 Antennas Plus Portable Mobile Phone Signal Jammer Bigger Hot Sink & Battery 8.4Watt Jamming up to 20m 

6-CH 2G 3G 4G GPS WIFI Handle Anti Tracker Signal jammer

Portable All in on GPS signal jammer gps blocker Car jammer

The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 7Watt Jamming up to 20m 

2W 12V Car Power Supply With GPS Signal Shield Black

Handheld Wireless Signal Jammer of ABS shell with Nylon Cover easily carry

Plus Handheld Remote Control Bomb signal jammer, output power 10W jamming 100meters , Bigger Battery

6 Antenna RF Portable Cell Phone Signal Jammer Handheld GSM 3G 4G Jammer

GPS Jammer GPS Signal Blocker Portable White 12V Anti-Tracking Device

World First Handheld 16 Bands Cell Phone Signal Jammer Hidden Antenna Blocking 4G Wi-Fi5G RF Signal Jammer

Unique Design Hight Power Handheld 2G 3G 4G WIFI GPS LOJACK Signal Jammer with 8 Antennas with LCD Display 1-2Watts each band

It is a pocket GSM jammer that may be used against GSM, CDMA and other mobile phone networks along with 3G signals. While it has not high output power and only 5 meters of working radius, it is smaller than your smartphone and thus can be hidden anywhere starting from different bags and purses and ending with your pocket.

Mini Hidden 4/8 Antennas Pocket Cell Phone Jammer Block 2g/3G/4G and LOJACK GPS WIFI Signals RF 433 315 868 915MHz Signals

Handheld GPS Anti Tracker CDMA GSM DCS 2G 3G 4G WIFI

2 Band Antenna GPS BDS Anti Tracker with Car Lighter Universal

The handheld GPS jammer is very popular for the car drivers and some one who do not want to be tracked from GPS satellite signal.And when it turned on ,platform only shows the vehicle stationary, not off-line so that it is very safety and ganrantee that no one can track you by GPS tracker signal that the jammers support.It is very effective that the jamming radius of the product is up to 15 meters.