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The SYB Blog

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

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,

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Want to Slash Your EMF Health Risks?

Good! Learn the one small change you should make right now.