Drone brings us a lot of fun, but also destroys our daily life. Harassment by the ubiquitous noise and spy camera, even weapons.

The answer is no. The mobile phone jammer will not damage the mobile phone, will not increase the malfunction of the mobile phone, and will not reduce the service life of the mobile phone. The signal frequency transmitted by the mobile phone jammer is the same white noise as the

The customer sent a live photo, which showed that the nearest base station was less than 100 meters away from the site. The effect of using a conventional

Today, mobile phones are one of the most popular communication methods in the world. However, people are worried about the possible effects of the radiation they emit. In addition, mobile phones can affect the operation of devices, such as pacemakers and ECG recorders, and as a r

Mobile phone signal jammers interfere with the frequency band of mobile phones by transmitting the same frequency signal. To put it bluntly, it is electronic countermeasures. It depends on who has the most power and whose signal is strong. If there is a mobile phone tower near th

Does the phone ring around you? Or when you're watching a new Hollywood movie, does someone pick up the phone and talk loudly? Gas stations have a cell phone forbidden sign, but some people don't care about your safety when you're on the phone. To solve all these problems, all we

In the information age, with the rapid development of communication technology, mobile communication tools have become an indispensable tool for people's daily work and life. With the wide application of mobile communication tools, there are also some problems that cannot be igno

Harmless to the human body: passive shielding, green shielding, no harm to the human body, less than one thousandth of the radiation of the traditional shielding device.

When the technologically advanced mobile phone cheating methods are widely used, the maintenance of discipline and order in the examination room will also increase the difficulty and pressure. It can be completely eradicated. I believe this will be of great help to ensure a fair

Now there are some manufacturers who claim to be smart phone signal jammers on the market, and their production and supply of