SYB H.A.R.D. - Headset Anti-Radiation Device (Choose 3.5mm or USB-C)

Turn ANY 3.5mm Headset into an Anti Radiation Headset– WITHOUT Sacrificing Sound Quality. 5G Tested , up to 20 GHz. Also works on 4G/LTE, 3G, WiFi. Absorbs cell phone microwave radiation. Unlike air tube technology with inferior audio quality, H.A.R.D. (Headset Anti Radiation Device) actually improves your sound quality by filtering interference. Compatible with any device and headset with a standard 3.5mm or USB-C audio jack. For 3.5mm devices, pick the "Standard" connection. For USB-C devices, pick the "USB-C" connection (includes all Android devices and all iPhones 15 and later). All your headset controls will still work. Lightweight and portable. No batteries required. This SYB product is shipped by Shield Your Body from the USA