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High quality wifi jammer

If you want to block 4G mobile phone signals, but also need to block 3G mobile phone signals, with powerful functions, then the portable high-power desktop mobile wifi jammer here can perfectly meet your needs, you only need a little spare time to learn more about this aspect Details are worth having.

In their work, wifi signal blockers use a range of frequencies that can interfere with most spy devices. WiFi frequency jammers are still good at jamming signals in other frequency bands. And depending on the signal length, the interference range can be up to 15 meters. What a great feature it has!