If you are trapped in the noises of the mobile phone calls and also sometimes or always being tracked by the mobile phone or GPS tracking devices then what will you do then? Of course using the mobile phone GPS signal blocker is the best choice for you and just here if you want to know more and gain the high quality handheld mobile phone GPS signal blocker then you can just come here and read the article here as well.

 gsm jammer

And there are also a lot of high quality signal blockers that can block the signals of mobile phone and also GPS signals at the same time and just here that the example that will be introduced here is the “Handheld Selectable 3G 4G Cellphone GPS Signal Blocker”, which is really the advanced designed handheld selectable 4G GPS blocker.

This handheld cell phone GPS jammer has been designed with 6 antennas so that it can cut off all the 2G 3G 4G mobile phones and also the GPSL1 signals at the same time and as designed with high quality this portable selectable GPS 4G mobile phone jammer possesses up to 20 meters jamming distance depending on the signal strength in the detailed place. Besides this handheld cell phone GPS jammer has applied the selectable buttons so that people can select the jamming frequency bands of this handheld selectable 3G 4G GPS signal blocker easily. In addition, when people want to use or have this handheld selectable 3G 4G GPS signal blocker charged in the car they can achieve their goal easily since this portable selectable GPS 4G mobile phone signal jammer is designed with car charger.

There are also a lot of other styles portable multi-functional signal blockers that are offered here as well and if you have the need then you can just visitwww.cell-jammers.comand obtain one with the best price.