Drawstring shawl hat EMF radiation shielding Electromagnetic protection – WiFi 5G and Other EMF Shielding Hat Winter Warm Hat

Description EMF radiation shields are suitable for all ages. EMF shields are suitable for people of all ages. The hood helps reduce wireless radiation from the technology around us. Our EMF shielding beanies provide up to 99% shielding (approximately 50dB), providing security anytime, anywhere. Cover and protect your head and neck. Radia Smart shield is designed to protect your head, neck and thyroid from radio frequency (RF), microwave/wireless radiation WIFI routers, cell towers, cordless phones, Bluetooth and more. Provide full head protection at home, in the office or while traveling. High shielding efficiency. This EMF shielding suit has a shielding effect of up to 99% (about 50dB). The fabric of the helmet is tested by accredited laboratories at frequencies up to 40 GHz. Cover :80% cotton,20% polyester, shielding fabric: silver fabric custom yarn. Uniform size, suitable for most people. The Radia Smart EMF shield uses a pull cord that can be tightened or loosened to fit everyone. Easy to wear, away from wireless radiation, for peace of mind. How to Test: Use an EMF meter with RF(radio frequency) Settings to test the levels inside and outside the shield. Do not test your phone inside the product.