--- product_id: 431861116 title: "Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones" brand: "halsa" price: "€ 1.07" currency: EUR in_stock: false url: https://www.desertcart.gr/products/431861116-halsa-emf-shield-sleeve-for-cell-phone-signal-blocking-anti store_origin: GR region: Greece --- # Fits phones up to 4x8 inches 60-80dB signal attenuation 99% EMF radiation blocked Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones **Brand:** halsa **Price:** € 1.07 **Availability:** ❌ Out of Stock ## Summary > 🛡️ Stay connected, stay protected — the future-proof EMF shield your phone deserves! ## Quick Answers - **What is this?** Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones by halsa - **How much does it cost?** € 1.07 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/431861116-halsa-emf-shield-sleeve-for-cell-phone-signal-blocking-anti) ## Best For - halsa enthusiasts ## Why This Product - Trusted halsa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Secure Fit:** Designed to snugly fit most smartphones including the latest iPhone 15 Pro Max and Galaxy S25. - • **Unrivaled EMF Defense:** Shield your health with 100% pure silver-fiber blocking 99%+ of harmful radiation. - • **Advanced Signal Reduction:** Cut electromagnetic noise by up to 80dB without losing essential connectivity. - • **Portable Everyday Protection:** Lightweight and flexible pouch slips easily into your daily carry for on-the-go EMF defense. - • **Verified Shielding Performance:** Tested and proven with EMF meters to ensure real-world radiation reduction you can trust. ## Overview The Halsa EMF Shield Sleeve is a premium radiation-blocking pouch lined with 100% pure silver-fiber fabric that blocks over 99% of EMF radiation. It attenuates WiFi, Bluetooth, 5G, GPS, RFID, and other signals by 60-80dB, fitting most smartphones up to 4x8 inches with a secure drawstring closure. Lightweight and portable, it offers verified protection against electromagnetic exposure without compromising essential communication. ## Description Halsa EMF Blocking Phone Sleeve – Advanced Radiation Shielding Pouch *Available in Grey, Black, and Pink* Superior EMF Protection Experience unrivaled defense against electromagnetic field (EMF) radiation with Halsa’s premium phone sleeve. Featuring an interior lined with 100% pure silver-fiber fabric, this pouch blocks over 99% of EMF radiation emitted by mobile devices. Designed for advanced shielding, it reduces radiofrequency (RF) exposure while still allowing enough signal for essential calls and texts. Cutting-Edge Signal Reduction Engineered with robust technology, Halsa attenuates a wide range of electromagnetic signals, including WiFi (2.4/5GHz), Bluetooth, 5G cellular signals, GPS, RFID, and radio frequencies by 60-80dB. Perfect for shielding cell phones, smartwatches, two-way radios, and GPS units, this sleeve minimizes electromagnetic noise without sacrificing critical connectivity. Universal Fit & Secure Closure Measuring 4” x 8”, Halsa’s versatile design accommodates most smartphones, including the iPhone 15 Pro Max and Samsung Galaxy S25 Series. A convenient drawstring closure ensures a snug, secure fit for reliable protection every time. Check your device’s dimensions to confirm compatibility. Portable & Practical Lightweight and flexible, this EMF-blocking pouch slips easily into pockets, purses, or backpacks, offering on-the-go convenience for men, women, and kids. Stay protected from prolonged radiation exposure wherever life takes you. Verified Shielding Performance Test Halsa’s effectiveness with confidence using an EMF meter to measure RF and microwave emissions inside and outside the sleeve. (Note: Placing a call to a phone inside the pouch is not a recommended test method.) ## Features - Unrivaled EMF Radiation Defense: Halsa’s interior, lined with 100% pure silver-fiber fabric, offers maximum protection, blocking over 99% of electromagnetic field (EMF) radiation from mobile devices. Advanced shielding reduces harmful RF exposure while preserving enough signal for calls and texts. Available in Grey, Black and Pink! - Robust Signal Reduction Technology: Engineered to isolate devices from electromagnetic noise, Halsa attenuates WiFi (2.4/5GHz), Bluetooth, 5G cell signals, GPS, RFID, and radio frequencies by 60-80dB. Protects a range of electronics—cell phones, smartwatches, two-way radios, and GPS units—without compromising essential communication. - Universal Design with Secure Fit: Measuring 4”x8” and equipped with a drawstring closure, this pouch accommodates most smartphones, including iPhone 15 Pro Max and Samsung Galaxy S25 Series. Confirm your device’s size for a perfect fit, ensuring reliable shielding on every use. - Proven Effectiveness Testing: Assess Halsa’s shielding power accurately—use an EMF meter to compare RF and microwave emissions inside and outside the pouch. (Note: Calling a phone inside the sleeve is not a valid test method.) ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Halsa | | Manufacturer | Halsa | | Model | EMF-Sleeve-1 | | Model Name | HALSA1 | | Product Dimensions | 20.32 x 10.16 x 2.54 cm; 18 g | | Item model number | EMF-Sleeve-1 | | Compatible Devices | Various electronic devices, such as cell phones, two-way radios, smart watches, GPS units, and other devices | | Special Features | Flexible, One Size Fits Most Phones, RFID Blocking, Universal | | Mounting Hardware | Card Holder | | Number of items | 1 | | Standing screen display size | 4 Inches | | Batteries Included | No | | Batteries Required | No | | Material | Cotton Silver | | Form Factor | Pouch | | Manufacturer | Halsa | | Item Weight | 18 g | ## Product Details - **Brand:** Halsa - **Compatible Phone Models:** Samsung Galaxy S4, iPhone - **Colour:** Gray - **Compatible Devices:** Various electronic devices, such as cell phones, two-way radios, smart watches, GPS units, and other devices - **Material:** Cotton Silver ## Images ![Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones - Image 1](https://m.media-amazon.com/images/I/61cODp6pxSL.jpg) ![Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones - Image 2](https://m.media-amazon.com/images/I/71lSoi-Ds9L.jpg) ![Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones - Image 3](https://m.media-amazon.com/images/I/81toAkSOq1L.jpg) ![Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones - Image 4](https://m.media-amazon.com/images/I/61i7ftebPZL.jpg) ![Halsa EMF Shield Sleeve for Cell Phone - Signal Blocking Anti-EMP Pouch - Smartphone Protection Case Against Radiation, EMF, 5G, RFID - Grey - 4x8 Inch Fits Most Phones - Image 5](https://m.media-amazon.com/images/I/71rRTbxboUL.jpg) ## Available Options This product comes in different **Colour** options. ## Questions & Answers **Q: Can i still listen to Music like pandora ?** A: I was using it a lot when I first got it and seem to have misplaced it. I don't know if it really works to protect from mobile phone radiation, but it's better than nothing I suppose. I do know that I stopped sleeping with my phone close to my head after seeing info about radiation. If I listen to podcasts in bed to go to sleep, I now use a long extension cord to my ear buds. I think I got that on Amazon too. **Q: Will an iPhone 14Plus fit into the bag & still be able to close it?** A: Hi there, thanks for your question. Yes, the sleeve is 8 inches tall and 4 inches wide. The iPhone 14 Pro is about 5.8 inches tall and 2.8 inches wide. ## Frequently Bought Together - Halsa EMF Cell Phone Pouch 4x8 Inch - One Size Fits All Phones - 100% Silver Fiber for Digital Security, Signal Blocking, EMF Protection, Data Privacy. Fits in Pocket or Purse. Drawstring Closure - Cell Phone EMF Protection Neutralizers - Slim Design - Proudly Made in The USA - Developed by Dr. Valerie Nelson --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/431861116-halsa-emf-shield-sleeve-for-cell-phone-signal-blocking-anti](https://www.desertcart.gr/products/431861116-halsa-emf-shield-sleeve-for-cell-phone-signal-blocking-anti) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-22*