---
product_id: 284257842
title: "DefenderShield EMF + 5G Radiation Protection Baseball Hat (300Hz-10 GHz)- Universal Adult Size Baseball Cap Black"
brand: "defendershield"
price: "4688082₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Defender Shield"
url: https://www.desertcart.vn/products/284257842-defendershield-emf-5g-radiation-protection-baseball-hat-300hz-10-ghz
store_origin: VN
region: Vietnam
---

# Universal fit up to 22in head circumference Lightweight & breathable for all-day comfort Blocks 99% EMF & 5G (300Hz-10GHz) DefenderShield EMF + 5G Radiation Protection Baseball Hat (300Hz-10 GHz)- Universal Adult Size Baseball Cap Black

**Brand:** defendershield
**Price:** 4688082₫
**Availability:** ✅ In Stock

## Summary

> 🧢 Stay ahead of the wave—wear your invisible shield with confidence!

## Quick Answers

- **What is this?** DefenderShield EMF + 5G Radiation Protection Baseball Hat (300Hz-10 GHz)- Universal Adult Size Baseball Cap Black by defendershield
- **How much does it cost?** 4688082₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/284257842-defendershield-emf-5g-radiation-protection-baseball-hat-300hz-10-ghz)

## Best For

- defendershield enthusiasts

## Why This Product

- Trusted defendershield brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Your Everyday EMF Armor:** Ideal for commuters, tech professionals, and health-conscious millennials wanting to reduce exposure from cell towers, WiFi, and smart devices.
- • **Seamless Dome Protection:** Unique uninterrupted dome design means no radiation leaks from the back—perfect for travel, work, or urban environments.
- • **Comfort Meets Cutting-Edge:** Crafted with lightweight, high-stretch nylon and spandex blend, this cap ensures breathable comfort for long hours without compromise.
- • **Shield Your Brain in Style:** Advanced RF shielding technology blocks nearly all harmful EMF and 5G radiation, keeping you protected wherever you go.
- • **One Size Fits Most, Fits You:** Adjustable hook and loop strap guarantees a secure, personalized fit for heads up to 22 inches in circumference.

## Overview

The DefenderShield EMF + 5G Radiation Protection Baseball Hat offers cutting-edge RF shielding blocking 99% of EMF and 5G frequencies from 300 Hz to 10 GHz. Designed with a lightweight, breathable nylon-spandex fabric and a unique uninterrupted dome construction, it provides universal fit and all-day comfort. Perfect for professionals and commuters seeking stylish, effective protection against wireless radiation in everyday environments.

## Description

Buy DefenderShield EMF + 5G Radiation Protection Baseball Hat (300Hz-10 GHz)- Universal Adult Size Baseball Cap Black: Shop top fashion brands Baseball Caps at desertcart.com ✓ FREE DELIVERY and Returns possible on eligible purchases

Review: My new hat! - Who needs aluminum foil when you can wear this. Actually this is a very good hat that I wear a lot.
Review: seems to help with my tinnitus - i had one and lost it so this is a replacement. i have a lot of thick hair so its just a touch small for me but it is very soft and comfortable.

## Features

- ✅ ULTIMATE PROTECTION FROM WIRELESS EMF RADIATION & 5G FREQUENCIES → Advanced RF Wireless Shielding blocks 99% of EMF and 5G radiation (300 Hz-10 GHz) (US Tech, 10/2012)
- ✅ COMFORTABLE & STYLISH → Hat is lightweight enough to be comfortable for extended wear in all types of weather and environments. Designed for individuals with EHS sensitivity, health concerns, as well as the growing population seeking to reduce their exposure to EMF emissions.
- ✅ UNIQUE QUALITY CONSTRUCTION → Un-interrupted protection in dome of cap (no opening in back). Perfect to wear during travel, in electric cars or subways, at a workstation, near 5G towers, or any location where you want to reduce your exposure to wireless EMF emissions.
- ✅ FITS MOST HEADS → DefenderShield Baseball style cap accommodates most adult heads (may fit older youth) — up to 22in (55.88cm) circumference. We recommend measuring the circumference of your head to ensure proper fit.
- ✅ HOW TO USE → Cover your head with the cap to reduce your exposure to ambient EMF radiation. Adjustable hook and loop strap closure for the perfect fit. DefenderShield's Baseball Cap creates a barrier between your head and EMF frequencies coming from cell phone towers, smart meters, WiFi routers and other outside sources.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NRWW383 |
| ASIN  | B08NRWW383 |
| Additional Features | Adjustable, Elastic Band, Lightweight, Sun Protection |
| Age Range Description | Adult |
| Apparel Closure Type | Hook and Loop |
| Apparel Fabric Stretch | High Stretch |
| Apparel Fabric Weight Class | Lightweight |
| Best Sellers Rank | #2,026,105 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #14,708 in Women's Baseball Caps #25,615 in Men's Baseball Caps |
| Brand Name | DefenderShield |
| Color | Black |
| Customer Reviews | 3.7 3.7 out of 5 stars (18) |
| Date First Available  | November 17, 2020 |
| Department  | unisex-adult |
| Fabric Type | 10% Spandex, 90% Nylon |
| Fit Type | Fitted |
| Fit to Size Sentiment | Positive |
| Global Trade Identification Number | 00745809965326 |
| Hat Form Type | Baseball Cap |
| Is Waterproof | false |
| Item Type Name | Baseball Cap |
| Item model number  | Ds-cap-bk |
| Manufacturer | DefenderShield |
| Manufacturer  | DefenderShield |
| Material Type | Nylon |
| Number of Items | 1 |
| Occasion Type | Birthday |
| Package Dimensions  | 9.96 x 6.77 x 1.42 inches; 2.12 ounces |
| Pattern | Solid |
| Pattern Style | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | cycling, Indoor, outdoor, airports, computer rooms, telecom spaces |
| Seasons | All |
| Sport Type | Workout and Training |
| Style Name | Baseball Cap |
| Style Number | Ds-cap-bk |
| Sun Protection | 3E+1 Sun Protection Factor (SPF) |
| Theme | Sport |
| UPC | 745809965326 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |
| character | sports |

## Images

![DefenderShield EMF + 5G Radiation Protection Baseball Hat (300Hz-10 GHz)- Universal Adult Size Baseball Cap Black - Image 1](https://m.media-amazon.com/images/I/51UuawHoQkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ My new hat!
*by A***N on January 28, 2025*

Who needs aluminum foil when you can wear this. Actually this is a very good hat that I wear a lot.

### ⭐⭐⭐⭐ seems to help with my tinnitus
*by R***I on August 13, 2023*

i had one and lost it so this is a replacement. i have a lot of thick hair so its just a touch small for me but it is very soft and comfortable.

### ⭐ Looks fragile
*by V***W on December 7, 2023*

It doesn't look like it's going to last. Not enough firmness

## Frequently Bought Together

- DefenderShield EMF + 5G Radiation Protection Baseball Hat (300Hz-10 GHz)- Universal Adult Size Baseball Cap Black
- TriField EMF Meter Detects Radio, Magnetic & Electric Fields - For 5G, Cell Towers, WiFi, Bluetooth, Smart Meters

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**Shop now:** [https://www.desertcart.vn/products/284257842-defendershield-emf-5g-radiation-protection-baseball-hat-300hz-10-ghz](https://www.desertcart.vn/products/284257842-defendershield-emf-5g-radiation-protection-baseball-hat-300hz-10-ghz)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-15*