At present, each of us has a mobile phone. From the previous 2G mobile phones to the current 3G and 4G, some people even start to use 5G mobile phones. No matter which mobile phone you are using, turn on the mobile phone signal blocker. Even high-end mobile phones will have no signal. It can be understood that the mobile phone signal jammer is the natural enemy of mobile phone signal, but the type of cell phone jammer on the market is too big, and I don’t know which kind of mobile phone signal jammer is better. Some people will find after using it that the Jammer-mart cell phone signal jammer is still quite good, so let’s take a look at the functions and characteristics of the Jammer-mart phone signal jammer!
The purpose of Jammer-mart mobile phone signal jammer has the following points
1. It is used for students’ college entrance examination, because the college entrance examination is the most fair and just test. For most students, it may change their lives. Therefore, using a mobile phone signal shield during the college entrance examination is also a fair and just one for students. Kind of guarantee.
2. Used in conferences, theaters, military, etc.
The function of Jammer-mart mobile phone signal jammer has the following points
1. The shell of the mobile phone signal jammer is made of advanced aluminum alloy shell that can dissipate heat, so it will not have any influence if it is used without electricity for a long time.
2. When the mobile phone signal jammer is turned on, it only has a shielding effect on the mobile phone, and has no effect on other electronic devices.
3. The shielding range is about 1-40 meters, but it should be determined according to the performance of the signal jammer .
4. The mobile phone signal jammer does not have any radiation, and it is a truly environmentally friendly mobile phone signal jammer.
Therefore, after the introduction of the above two points, let us have a certain understanding and understanding of the mobile phone signal jammer.