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BioElectric Shield - Personal Energy Protection

SYB H.A.R.D – Airtube Alternative/Headset EMF 5G Tested Protection

Original price was: $52.00.Current price is: $48.00.

10 in stock

SYB Anti Radiation Headset Shield, Air Tube Alternative 

NEW Compatible with any device and headset with a standard 3.5mm and USB-C audio jack with included adaptor.

Turn ANY Headset into an Anti Radiation Headset– WITHOUT Sacrificing Sound Quality

  • 5G Tested, up to 20 GHz. Also works on 4G/LTE, 3G, WiFi & Bluetooth.
  • 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.
  • All your headset controls will still work.
  • Lightweight and portable.
  • No batteries required.
  • iPhone lightning adapter is not recommended. Even with the adaptor from iPhone directly, it doesn't always work well. 
  • USB-C audio jack is used on many Android phones (Not iPhone), USB-C headphones, and some laptops - check your device's specs to be sure


Keep EMF away from your brain while on your phone

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. Most 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.



Lightweight & Portable

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.

Complete Control

Any controls that you have on your headset or headphones, like your microphone, volume control, and call answering, will still work.

Use your headset and device just as you normally would, while you protect yourself from harmful cell phone radiation.



Works on Phones, Laptops & Tablets

The SYB Air H.A.R.D works on any device with a standard 3.5mm audio jack.

This includes phones, laptops, desktops, tablets, ebooks – ANY device with a normal round 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.

USB-C audio jack is used on many Android phones (Not iPhone), USB-C headphones, and some laptops - check your device's specs to be sure


Other Benefits

Unbeatable Audio Quality

You no longer have to sacrifice audio quality to protect yourself from cell phone radiation with Air Tube headsets. The SYB H.A.R.D. works with your favorite headphones or headset. In fact, by eliminating the EMF interference, the HARD actually improves your audio quality.

Easy to Use

The SYB Headset Anti Radiation Device couldn’t be easier to use.

Just plug it into your phone, laptop or tablet, and then plug your headphones or headset into the H.A.R.D. That’s it! Now you’re protected as you talk and listen on your device!

Smart Design

All the controls on your headset (like volume and call answering) will still work.

It just protects you and your brain from EMF radiation. That’s it.

Use it Anywhere

It’s small and lightweight. It’s perfect for use while working, lounging around, or when you’re on the go. Walking, traveling or exercising, everyone needs protection from mobile radiation.


COMPATIBILITY WITH DEVICES THAT USE THE ROUND 3.5MM JACK - not the flat lightning jack - But there are adapter options

If you have an iPhone 8 or higher, ipad, or many of the other newer phones that have changed from the round plug in to the flat lightening jack, you will need to order a Lightning to 3.5 mm Headphone Jack Adapter (generically called a dongle) directly from Apple. (This link will open in a new window.) It's quite inexpensive and works far better than anything we found on Amazon. We know from personal experience.
If you want to purchase elsewhere just search for Lighting to 3.5mm Headphone jack (Note, you don't have to have an Apple product to use the Apple Adapter, we're just listing it because out of 3 we ordered, this is the one that proved to work)

The standard 3.5mm jack can be used with most smartphones, laptops, tablets and other electronic devices, including most cell phones  (Exception iPhone 8 and above, iPod, MP3/MP4 players, desktop computers, notebooks and laptops, and tablets and other newer phones.

Cumulative EMF Radiation Protection when used with the SYB Phone Pouch or 5G Pocket Protector


Additional information

Weight 1 kg


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