This portable signal jammer device jamming multiple signals such as GSM/3G/4G LTE,WiFi,GPS/LoJack tracking signal. Handheld wireless jammer disturbance radius up 30 meters.

5 antennas signal jammer is the most popular portable small jammer. It blocks almost all phone frequencies. It jamming bluetooth, WIFI, GPS and wireless video signals.Jamming radius up 20m.Handheld cell phone jammer  jamming GSM 3G 4G WIFI bluetooth GPS(L1 - L5) and wireless video. Jamming radius up to 20 meters,it's one of the most powerful portable jammer in the jammer store.

Portable 2G 3G 4G signal jammer can also interfere with wifi 2.4G/5.8G, GPS/lojack band, with a interference radius of about 20 meters.

Portable mobile signal jammer block GSM 3G 4G GPS WiFI.Handheld design convenient for your outdoor jamming.The maximum jamming radius up 20 meters. It perhaps the most popular mobile jamming device in the world.

This is the first 5G signal jammer in all signal jammer stores. The signal jamming frequency includes GSM CDMA 3G 4G WIFI with an interference radius of up to 40 meters.

The latest powerful desktop signal jamming device is equipped with 8 antennas that can interfere with 4G, 3G, 2G, WiFi and GPS frequencies with a maximum effective jamming radius of 40 meters.

This 5 bands black shell portable gps signal blocker has three anti satellite tracking signal combinations  for your choice,  excellent texture. Radius of jamming can be up 20 meters. It is one of the most popular jammers in the jamming market today.

The handheld signal blocker can jam GSM GPS 3G signal at the same time. Car charger provide for you convenient use anywhere in the vehicle.Up 15 meters radius is enough to keep your privacy safe.

Handheld pocket jammer jamming GSM+3G, GPS, WiFi signal types depends on your choice.Easy to hide and use,the maximum jamming radius up 10 meters, removable battery, delivery car charger, so you can use it anywhere that you want to jamming the signal.

The handheld anti tracking jamming device can block satellite tracker. Easy carry and use for your car, 2 bands portable jammer and it has a very wide range of interference radius up to 15 meters.It is a movement protection device that is favored by the driver.

6 bands desktop high power jammer with three jamming combination GSM+3G+4G, GSM+3G+GPS+WiFi, GSM+3G+UHF+VHF for you to choose.According to the signal intensity in a given area block radius can be up to 50 meters.It may be the most popular desktop blocker in the office or home.

This mini lightweight gps signal blockers for car is most popular on the market and sale cheaper,block car satellite tracking frequency,for vehicle cigarette lighter can work long hours without being limited by batteries, jamming radius up 15 meters.

The cell phone signal blockers provide GSM+3G+4G signals group. Jamming with GSM+3G+GPS+WIFI group and GSM+3G+UHF+VHF. It has excellent heat dissipation, the jamming radius up to 40 meters.

2019 new 8 bands portable GPS jammer, can shield 2G 3G 4G WiFi Lojack signal, powerful power and interference range, the maximum interference radius is up to 25 meters.

The signal jammer has a wide range of jamming frequencies, can block many phone signal as CDMA GSM DCS 3G 4G LTE 4G Wimax. The GPS or WiFi blocked depend on your choice. Easy carry and hidden,can be carried on the arm,jamming radius up 20 meters.

This is a multi-band handheld wifi and mobile phone signal jammer with 10 antennas, jamming 2G, 3G, 4G, WiFi 2.4G/5.8G, GPS L1 - L5, Lojack, Walkie-Talkie UHF/VHF+CDMA450, 315MHz 433MHz 868MHz, radius up to 20 meters, convenient for anywhere.

This adjustable high power frequency jammer block all common signal types,as CDMA, GSM, DCS, PHS,ect.It can be used for large occasions such as courts, schools, prisons, etc.Jamming radius up to 100 meters.

The wireless jammer can jamming CDMA GSM DCS PHS 3G 4G WIFI frequencies. With a good cooling system, the interference radius is adjustable up to 40 meters.This desktop adjustable phone blockers has delicate shapes with 5 bands suitable for office,home. 

The cell phone signal blockers provide GSM+3G+4G signals group. Jamming with GSM+3G+GPS+WIFI group and GSM+3G+UHF+VHF. It has excellent heat dissipation, the jamming radius up to 40 meters.

It's very hard to be found out when you put it in the cigarette case.The small 3G GSM mobile jammer is designed for you to block the cell phone secretly.