Faraday Bag for mobile devices - what are they, benefits, do they work? 

PROMO CODE www.EFANI.com/promo -- Efani is all about mobile security and privacy of your data, so today I’m going to review the Faraday bag as it applies to mobile devices. What is a Faraday bag? What are the benefits? Do they work? Testing aluminum foil and an actual Faraday bag from Amazon that costs less than $15. I was surprised by the results so watch until the end.
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