---
product_id: 546370492
title: "Mighty Card RFID Blocker with Red Light Alert - Smart Visual Detection | Credit Card & NFC Protector | Anti-Theft Wallet Protection for Men & Women | No Battery Required - 3 Mighty Cards"
brand: "mighty wallet"
price: "166 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/546370492-mighty-card-rfid-blocker-with-red-light-alert-smart-visual
store_origin: PL
region: Poland
---

# No Battery Needed 1-inch Coverage RFID Protection Mighty Card RFID Blocker with Red Light Alert - Smart Visual Detection | Credit Card & NFC Protector | Anti-Theft Wallet Protection for Men & Women | No Battery Required - 3 Mighty Cards

**Brand:** mighty wallet
**Price:** 166 zł
**Availability:** ✅ In Stock

## Summary

> 🔐 Block the Hackers Before They Block You!

## Quick Answers

- **What is this?** Mighty Card RFID Blocker with Red Light Alert - Smart Visual Detection | Credit Card & NFC Protector | Anti-Theft Wallet Protection for Men & Women | No Battery Required - 3 Mighty Cards by mighty wallet
- **How much does it cost?** 166 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/546370492-mighty-card-rfid-blocker-with-red-light-alert-smart-visual)

## Best For

- mighty wallet enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Only 1 inch of coverage needed for maximum effectiveness.
- • **Stay Secure Anywhere:** Advanced RFID technology keeps your cards safe from unauthorized scans.
- • **Effortless Protection:** No batteries required—just slip it into your wallet and go!
- • **Universal Compatibility:** Works seamlessly with any wallet or purse, ensuring style and security.
- • **Standard Frequency Coverage:** Protects standard credit card frequencies at 13.56 MHz.

## Overview

The Mighty Card Blocker (3 Pack) is an advanced RFID blocking solution designed to protect your credit cards from unauthorized scanning. With no battery required and a compact design that fits into any wallet or purse, it offers effortless security against digital theft. Operating at a standard frequency of 13.56 MHz, this innovative product ensures your financial information stays safe while you stay stylish.

## Description

mighty walletMighty Card RFID Blocker with Red Light Alert - Smart Visual Detection | Credit Card & NFC Protector | Anti-Theft Wallet Protection for Men & Women | No Battery Required - 3 Mighty Cards

## Features

- No Battery Required
- Works with only 1 in of coverage
- Advanced Technology Highly Effective
- Standard Credit Card Frequency 13.56 Mhz
- Use with any wallet or purse

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5HMK1L8 |
| Additional Features | rfid blocking, blocking RFID Card, RFID scrambling card, RFID Protection card |
| Age Range Description | Adult |
| Best Sellers Rank | #28,424 in Electronics ( See Top 100 in Electronics ) #1,765 in Security & Surveillance Equipment |
| Brand Name | mighty wallet |
| Closure Type | Flap |
| Color | white |
| Customer Reviews | 4.4 4.4 out of 5 stars (117) |
| Form Factor | Slim |
| Included Components | RFID Blocking Cards (3 Pack) |
| Item Dimensions D x W x H | 0.2"D x 3"W x 3.75"H |
| Item Type Name | RFID blocker Card |
| Item Weight | 8.51 Grams |
| Leather Type | No Leather |
| Lining Description | No Lining |
| Manufacturer | DYNOMIGHTY |
| Manufacturer Part Number | DY-877x3 |
| Material Type | Polycarbonate (PC) |
| Model Name | Mighty Card Blocker - 3 Pack |
| Model Number | DY-877x3 |
| Number Of Pockets | 1 |
| Number of Compartments | 1 |
| Number of Sections | 1 |
| Pattern | Solid |
| Pocket Description | Slip Pocket |
| Product Care Instructions | Wet Wipe Clean |
| Style Name | Modern |
| Target Audience | Unisex-Adults |
| Theme | RFID blocking, wallet/card protection |
| UPC | 815627016682 |
| Unit Count | 3 Count |
| Wallet Card Slot Count | 1 |
| Wallet Compartment Type | Credit Card |

## Product Details

- **Brand:** mighty wallet
- **Color:** white
- **Material:** Polycarbonate (PC)
- **Pattern:** Solid
- **Style:** Modern

## Images

![Mighty Card RFID Blocker with Red Light Alert - Smart Visual Detection | Credit Card & NFC Protector | Anti-Theft Wallet Protection for Men & Women | No Battery Required - 3 Mighty Cards - Image 1](https://m.media-amazon.com/images/I/71Ev8JzAjBL.jpg)

## Frequently Bought Together

- Mighty Card Blocker (3 Pack) - Advanced Technology RFID Blocking Card
- VAULTCARD - RFID Blocking & Jamming Credit & Debit Card Protection for Wallet and Passport - Superior NFC Anti-Theft, Patented Multi-Card Defense
- TICONN RFID Blocking Cards - 4 Pack, Premium Contactless NFC Debit Credit Card Passport Protector Blocker Set for Men & Women, Smart Slim Design Perfectly fits in Wallet/Purse (4)

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**Shop now:** [https://www.desertcart.pl/products/546370492-mighty-card-rfid-blocker-with-red-light-alert-smart-visual](https://www.desertcart.pl/products/546370492-mighty-card-rfid-blocker-with-red-light-alert-smart-visual)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-26*