EMF Radiation Protection Armband

The comfortable and secure DefenderShield® EMF Shielding Armband fits most smartphones up to 6″, and has an adjustable strap for the perfect fit on your arm while you exercise. Advanced shielding in the backside of the DefenderShield® EMF Protection Armband blocks up to 99% of wireless Radio Frequency (RF) radiation emitted by cell phones without affecting cellular service or connectivity. 5G Protection: DefenderShield® technology blocks up to 99% of EMF radiation from 0-10 GHz, which encompasses almost all frequencies used in the current 5G network.