Video Q&A: How does an EMF shielding phone pouch work?
Video Q&A: How do EMF radiation shielding phone pouches work? We get asked lots of questions by our friends on Social Media. We answer them here. THE QUESTION IS... The question was: How the EMF radiation phone pouches work that we have. Let's explain. The thing to remember is that a phone pouch forms a barrier between the caller and the phone, even when on standby in a pocket or purse.