Shield Your Body's H.A.R.D. Headset Anti-Radiation Device can transform any 3.5mm or USB-C headset into a radiation-blocking powerhouse without sacrificing sound quality. Tested up to 5G and 20 GHz, this device works with 4G/LTE, 3G, and even WiFi signals to absorb and neutralize harmful cell phone radiation. Unlike air tube technology that compromises sound quality, H.A.R.D. enhances it by filtering out interference. Compatible with all devices and headsets with standard audio jacks, including phones, tablets, laptops, and iPhones version 15 and up (not compatible with earlier versions). Enjoy all the controls of your headset with the added protection of this lightweight, portable device - no batteries needed. Order now from Shield Your Body in the USA.
