Stealth Tech EMF Hat

Stealth Tech hats were designed to be some of the highest-quality EMF-blocking hats on the market

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Stealth Tech Hat

Stealth Tech Hat

Regular price $59.95 USD
Regular price $99.00 USD Sale price $59.95 USD
Sale Sold out
Shipping calculated at checkout.

First black acrylic hats now shipping! We hope to offer the other colors and styles later.

Many people worry about constant exposure to electromagnetic fields (EMFs), citing health concerns such as headaches, insomnia, and other ailments. While hats certainly won't block all EMFs, they can reduce the EMFs that might affect your brain. 

Introducing the Stealth Tech EMF-blocking hat. Lined with the very best performing shielding material, they reduce EMFs by more than 99.9%! They are also comfortable and made of the highest-quality materials available. 

What makes Stealth Tech hats so great:

  • Great quality acrylic and cotton materials
  • High-performing EMF-blocking lining
  • Extra-durable stitching
  • Comfortable sweatband
  • Perfectly curved 4 cm brim height
  • Quality velcro strap
  • Color matched Stealth Tech logo on front
  • Our unique EMF Skull logo on the back

Shipping & Returns

$5 Flat Rate Shipping in USA

Additional shipping costs outside the USA. Prices do not include foreign import (duty) fees. We now only ship internationally with USPS to help reduce import charges that other carriers charge.

We examine each Stealth Tech hat before shipping, but If you receive a defective hat, please contact for a replacement.


Stealth Tech hats have velcro adjustment and are considered "One Size Fits Most."

Customer Satisfaction

If you're unsatisfied with your order, please write us at We will do our best to make it right without a hassle. Please keep in mind that Stealth Tech hats are expensive to manufacture, so please treat us with the same consideration you would want if you were operating a small business.


The Stealth Tech Hat is a high-quality cap that lined with the very best EMF blocking material, shown to block approximately 99.9 % of the incident high-frequency EMF energy.

We currently only offer the black acrylic model, but hope to offer other colors and styles in the future.

View full details

Please Help us Grow

Many of you know Dr. Bradley from his work on EMP Preparedness. As he expands into developing quality products to help reduce EMF exposure, we really hope that you'll help to share word of this website and its innovative products.

Growing a small business is very hard work, and we absolutely value and respect every customer.

Thank you in advance for your continued support!

A Few Interesting Facts

1. Electromagnetic fields (EMFs) radiate from anything that generates, consumes, or transfers electricity.

2. The WHO/International Agency for Research on Cancer (IARC) classifies non-ionizing radiofrequency electromagnetic fields as possibly carcinogenic, based on an increased risk for glioma, a malignant type of brain cancer.

3. EMF intensity drops off quickly with distance. For every doubling of distance, EMF power drops by a factor of four.

4. Low-frequency EMFs, such as from power lines, require special high-permeability materials to block. Fortunately, low-frequency EMFs are rarely above ICNIRP recommended max levels of 83 micro Tesla.

5. High-frequency EMFs, such as from routers and cell towers, are easy to block with metal barriers but are also able to squeeze through very tiny apertures. Unfortunately, EMFs from high-frequency sources often exceed the ICNIRP recommended max levels of 10 watts per square meter.

6. The most effective method of reducing EMF exposure is usually to put distance between you and the source. To do that, a device like the EMF Beacon that warns of elevated fields is extremely helpful.

We Value Our Customers

  • Shipping

    Ships to anywhere in the USA for a flat rate of $5. Shipping also available to Canada and other countries for added cost. We ship Delivery Duty Unpaid (DDU), i.e., price does not include import fees outside USA. We now only ship by USPS due to the much higher import fees charged by other carriers.

  • 100% Product Tested

    To ensure performance, we test every EMF Beacon and examine every Stealth Tech Hat prior to shipping.

  • Satisfaction Guaranteed

    If you are unsatisfied with your order for any reason, write us at We will do our very best to make it right without a hassle.

  • Developed In USA

    The EMF Beacons and Stealth Tech Hats were developed in the USA for use anywhere in the world. They help to reduce EMF exposure from nearly all high-frequency EMF sources.

  • Returns

    When returns are requested and the product is not defective, we ask that the customer cover shipping costs. We test every EMF Beacon and examine every hat prior to shipping.

  • Questions?

    Please don't hesitate to write us at with any questions you might have.

    To learn about EMFs, subscribe to our Youtube channel. (Link)