5G Elite Cell Phone HarmonzierThe Hedron 5G Shield The Hedron 5G Shield is a 1 in. by 1 in x 1mm EMF Protective Device that is placed on the back of your electronic devices to change the harmful EMF frequencies into beneficial frequencies. It is comprised of 12 specific harmonizing minerals and is impregnated with a frequency called Scalar Energy, which matches the earths beneficial frequency of 7. 83 Hz. This frequency is also called Schumanns Resonance, the most highly