8 Bands handheld 2G 3G 4G GSM DCS WiFi GPS Cell Phone Signal Jammer 20m Range

Descriptions:

If you don't want the phones to disturb you in your room, or you don't want your car to be tracked. You can use this handheld signal jammer.

It isn't high price and easy to carry. This portable cellphone jammer also can be used in car directly. It includes car charge. This jamming device can block 2G 3G 4G GPS WiFi VHF UHF Lojack signals. Frequencies can be customized as your request. it can customize these frequencies LoJack 173MHz, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA,UMTS,3G,4G,LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1,GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, etc.

With the latest design and good cooling system with cooling fan inside, the working temperature of this device won't be high so that the device can keep in good condition. Another big merit of this cell phone jammer is that you can turn off or turn on any single band without influencing the other bands operation. Apart from this, this device can be used in the car directly since owning a DC12V car charger, which is really convenient for the people who want to use such kind of device in their cars.

Features:

1.Can be used in car directly,With car charger and AC charger
2.Has good heat dissipation performance, can long time stable work.
3.It has a single frequency control switch, you can select a jamming frequency from 8 bands as your need
4.It has very large jammer range and stable jamming performance.

Specifications:

Precautions:

1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker high power signal device(such as high-power WIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.

Package Included:

1pc Portable Wireless Signal Jammer
1pc Power Adapter (100-240V)
1pc Car Charger
1pc Manual