SYB 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, 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 – except iPhone (which uses a Lightning port).
• All your headset controls will still work.
• Lightweight and portable. No batteries required.

Powerful EMF Relief

Using a headset is safer than holding your phone up to your head.

But standard wired headsets conduct EMF radiation from your phone directly into your ear canal, exposing your brain.

And anti-radiation air tubes have inferior sound quality.

That’s why we created the SYB H.A.R.D. – to protect you from EMF radiation without sacrificing sound quality.

Real Science

The SYB H.A.R.D. uses universally accepted scientific principles to Shield Your Body against harmful EMF radiation from devices like phones, laptops and tablets.

Inside each H.A.R.D. is a dielectric gel that absorbs the microwave radiation emitted by your cell phone and conducted into your head with standard headphones and headsets.

View the Laboratory Test Results >

 The SYB H.A.R.D. is stylish and sleek with a small design.

It’s small, portable and easy to carry. You can use it while walking, driving, traveling, exercising at the gym, at home, work or on the go.

Works on Phones, Laptops & Tablets

The SYB Air H.A.R.D works on any device with a standard 3.5mm audio jack or a USB-C connector. This includes phones, laptops, desktops, tablets, ebooks – ANY device with a normal headset jack.

It also works with any headphones or headset with a standard 3.5mm audio jack. It also works with USB-C devices (like later model Android phones) with a USB-C adapter.

Use with an iPhone lightning adapter is not recommended.