In June 2013, Edward Snowden, a former CIA staff member, gave the two top-secret materials to the British Guardian and the Washington Post. On June 5, the British "Guardian" threw out the first public opinion bomb: the US National Security Agency has a secret project codenamed "Prism", requiring telecommunications giant Verizon to hand in millions of users every day Call history.
The ambiguous chat of lovers, the top-secret business information in the business field, the private photos of various actresses ... only you can't think of it, you can't get it without the National Security Bureau. The leakage of mobile phone information has become an important danger to people's lives. Think about it, your daily chat records, even the confidential information in your mobile phone, are not safe at all times and face the risk of being "stolen" by others. What a terrible thing.
Here offers various signal jamming devices that disrupt phone frequency. They are simple to install and easy to operate. You only need to open this device. All mobile phone signals around the cell phone jammer are shielded, hidden and completely disappeared. Others cannot monitor your All information to ensure the safety of your phone. At the same time, when the phone disruptor works, it will not affect other electronic devices, and there is no need to worry about radiation danger.
