best 15 Powerful Adjustable Tabletop Car Using 3G 4G GPS Signal Jammer Wholesales

Having the need to block both the 3G 4G mobile phone signals and also the GPSL1 signal as well alone and also together sometimes? Then this 15W High Power Adjustable Signal Blocker for GPS 3G 4G Cellphones you are viewing here can just meet with your requirements.

Firstly, as designed with the adjustable buttons this high power adjustable signal blocker makes it possible for people to decide the jamming distance and also the jamming frequency bands according to their real needs. Besides as designed with 6 antennas the this high power adjustable 3G 4G GPS signal blocker can cut off the signals of CDMA GSM DCS PCS 3G 4G and also GPS at the same time and depending on the signal strength in the detailed place the shielding range is up to 40 meters since it is designed with 15W high power. Thus for the car owners they can easily apply this GPS 3G 4G Cellphone signal jammer in the car as well because of this high power adjustable signal blocker owns the 12V car charger, which is really convenient.

And for more details of this high power adjustable 3G 4G GPS signal blocker, you can just come here and have a look at the following specifications as well.

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