Now the signal jamming device is really a good assistant for people who want to obtain the safe condition and also there are different kinds of signal jamming device now and designed with different jamming functions and so on. And today what you can learn here is the new designed style handheld all frequency 3G 4G phone blocker which is can help you to various aspects and then you can know more details after reading the following content.
This is a 3G 4G mobile phone blocker that owns the handheld style and which makes this 3G 4G phone blocker easy to take and come with 6 antennas so that it can cut off the CDMA, GSM, DCS, PCS, 3G, 4G LTE and also two different 4G Wimax signals at the same time with 15 meters jamming distance based on the signal strength in the given area. Thus as having use the selectable button so that this portable selectable 3G 4G mobile phone jammer allow you to choose the jamming frequency bands of this 3G 4G mobile phone blocker as well according to your real needs.
Besides since this handheld selectable 3G 4G cell signal jammer is also designed with good cooling system via apply the high quality cooling fan insider so that it can always stay in good working condition without causing high temperature to the handheld selectable 3G 4G cell jammer itself. Also the same as a lot of other handheld signal jammers this all frequency 3G 4G phone blocker also possesses car charger as well, which enable this all frequency 3G 4G phone blocker to be used in the car while driving. Are you wondering where you can get such kind of 3G 4G phone blocker at the best price? Then here www.jammerfromchina.com will be your first choice.