Taking use of super-high frequency and mini-power interference technology, high efficiency. Effectively making subsections. Just interfering downlink and no interception on the base station. Extreme portability. The weight for machine itself and antenna are just 0.35KG.

Maybe I should add this to my movie viewing kit.

via 3W High Powered Handheld Cell Phone Jammer – For the anti-social one in your life – The Red Ferret Journal.

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