I’ve been using the emf disc on all cell phones in use in my household(5)., emf strips for each flat screen TV(4)., 5G router, an emf strip on play station and xbox gaming devices, all laptops(5). I have friends that ask if they really work, I ask if they ever get a headache when driving past a large cellphone tower that has multiple antennas on them? They always say yes but didn’t know why. I explain the best way I can, then send them to your website. If I know them well enough I loan them an ...