I want a jammer that can block WiFi and 4G signals. Any good suggestions?

  • I want a powerful jammer. It can block WiFi and 4G signals, because neighbors always noisy me when I sleep
  • PerfectjammerPerfectjammer
    This is completely achievable, and we have a single portable jammer that can protect the WiFi signal without affecting the use of other GSM 3G 4G signals. In order to better meet your requirements, I will recommend WiFi interference signals. This jammer has been integrated into the antenna. The portable handheld computer is very practical. The shielding radius can reach 10 meters. It is a very good choice.

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