SYB H.A.R.D. – Headset Anti-Radiation Device

Description

Turn ANY 3.5mm or USB-C 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. This includes almost every phone, tablet, laptop, portable gaming system, and iPhones version 15 and later (will not work on earlier versions of iPhone). All your headset controls will still work. Lightweight and portable. No batteries required. Sold by SYBShips from USA