Portable and Well Designed Cell Phone Signal Jammer

Do you know the usage of cell phone jammer? Just as the “cell phone signal jammer” itself represents it is used to weak and even break off the signal of cell phone, and give people a peaceful and quiet working and living environment. Most of them are portable and well designed, and have created a good environment. These cell phone signal jammer are not the same in all aspects, they also have something indifferent.

If you have the experience of buying a computer you may know that many products are in the same series, but their configuration parameters are somehow different. Take the 4 band 2W portable WiFi, cell phone signal blocker and the 4 band 4W portable GPS cell phone signal jammer for example, there is no doubt that they are invented to help people live in a safe and peaceful environment. Both of them have 4 bands and can be used for CDMA, GSM, DCS, 3G. Besides they have the same effective range—20 meters. And after being charged both of them can be used for about 90 minutes. These two different can be used in not only Europe and Middle East Market, but also in American and Asia Market.
Apart from these common points they still have a lot of different places. First their total output power is different one is 2W while the other is 4W. Second the size and weight is different. Third the former has the function of breaking off the WiFi’s signal while the latter doesn’t. Last but not the least important point is that through these two cell phone signal jammer can be used for CDMA, GSM, DCS, 3G, their frequency range is different. So if you are considering two buy one of these two devices you should know what are the common point and the different point between them, which type you are really in need of, so that you can buy one that you are satisfied.
Usually before buying things people would considering why I need to buy it and what is their advantages, in what situation I can use it. Of course we should think over about these problems so that we can spend the money in the right place. Now people think that cell phone is an important tool of communication, why do we have to use cell phone signal jammer, don’t you think it will cause a lot of inconvenience? The answer is “of course not”, on the contrary the invention of the device can bring us a quiet environment and make our life out of unnecessary noises. Imagine you are at the church and reading the Bible, suddenly someone’s mobile rang and he speaks loudly in the church, how would you feel? In this occasion the atmosphere would be break and some people even will think you are not honest and don’t respect others. So in such holy places a cell phone jammer is really needed for you, so that you can have a quiet environment.
So what is your opinion towards the devices? These two cell phone signal jammer above is just a small part of all kinds of the well designed and portable cell phone signal jammer. And if you want to buy one you can take the information above as a reference, then you will find that it is easy for you to own a portable and high power cell phone signal jammer.