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The Tomum EMF Phone Protector Sleeve features a high-purity silver interior that blocks up to 99% of EMF radiation while maintaining essential phone signals. Designed to fit phones up to 8" with a secure drawstring closure, it reduces electromagnetic noise by 60-80dB across WiFi, Bluetooth, GPS, and cellular frequencies. Lightweight and durable, this pouch offers a practical, tested solution for professionals seeking to minimize EMF exposure without sacrificing connectivity.










| ASIN | B0CPB488C8 |
| Best Sellers Rank | #10,075 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #18 in Cell Phone Sleeves |
| Color | Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (470) |
| Date First Available | September 28, 2023 |
| Form Factor | Pouch |
| Item Weight | 0.88 ounces |
| Item model number | M1 |
| Manufacturer | TOMUM LLC |
| Other display features | Wireless |
| Product Dimensions | 9 x 5 x 0.1 inches |
| Special features | Advanced Shielding Technology, Silver Interior Lining for EMF Protection |
| Whats in the box | 1x Tomum EMF Protection Phone Bag |
L**E
No signal at all
If u don’t want EMFs and radio frequency going off by your face 24/7 it’s very handy to have for your phones. Good quality and blocks everything
D**A
Excellent
Nice Faraday bag for phone. Feels soft, good fabric quality, phone functions still. Easy open and phone slides in easily. Does not protect phone but seems durable and washable.
C**.
Easy to use, fits phone perfectly quality product.
This was a good find on Amazon. Not expensive, but a quality product. Easy to use and fits my phone perfectly. I can slide my phone in and out. Easily and not have to worry about the hassle of trying to untie something and losing a call.
L**R
Actually works
This sleeve works well for blocking EMF-but does put you phone in SOS mode..which I didn’t realize. But I will say when I don’t put my phone in this case at night, my night light will ‘flicker’ when I get a text message. When my phone is in this case, there is no flickering of my night light when I get a message..so it’s definitely blocking something. Which gives me peace of mind in the evening when my kids sleep close by..
I**C
Best EMF bag for your smart phone
This bag is amazing! I work in healthcare and constantly am exposed to EMF in the emergency room and I feel confident when walking around with my phone in this bag in my pocket that I’m protected. I’ve noticed if you tie the top of the bag, When closed the reception is completely cut off but when the bag is left open I can receive text and calls. I don’t leave my house without this and have also tested up with my friends expensive meter and was completely safe. It does make a difference, though when you tie the top of it, I’ve noticed. The quality and steadiness of this bag is very well-made and Will recommended and always do recommend it to everyone I know who is informed about the subject of EMFs.
E**M
Peace of Mind
When I put my phone away for the night in this sleeve there is a peace of mind knowing that even though my phone is right next to me, I trust that the EMF protector is doing its job. It’s lightweight, feels good quality material, it fits my phone perfectly, and it is thin enough where if you want to listen to white noise on your phone you will be able to hear it! I highly recommend this product!
J**B
Not for my needs.
It is possible I misunderstood the use of this bag. But I bought it to shield my body as I walk my dog and listen to podcasts. The phone in the bag was in a pocket of a loose fitting coat and the inside shielding behaves as though I’m touching the screen with my fingers. It would disconnect and I’d find it has opened apps and writing text if it happens to open my messages. Need less to say I could not keep my podcast playing as I walked. I didn’t make it 300 feet before I decided it was a return. Now looking for a replacement they actually allows me to have the phone with me while I walk without accident calling or sending texts.
A**X
The Tomum EMF shield sleeve bag for cell phone really works!!!
I purchased 2 different EMF shield sleeve bags for cell phones & tested them. One was a larger hard case & while it worked, it was stiff & bulky. The other one was the Tomum EMF shield sleeve bag for cell phone. It really works. I placed my android mobile phone inside the bag. I called my phone from another phone & my phone did not ring while it was inside the Tomum bag. I also send a text to my phone from another phone. My phone did not sound that a text was received while it was inside the Tomum bag. Once the phone was taken out of the bag, my phone received the text & the announcement sound. I carry my phone in a belt pouch when out. The Tomum bag is thin enough to be able to put my phone in the pouch. I really recommend the Tomum bag if you want to reduce EMF radiation to your body.
G**A
Doesn’t work. No phone calls when it’s inside the bag. This bag makes no sense. I can also turn off my phone then
L**.
Great item
V**O
Great product !
C**M
Did not block wifi or Bluetooth was a lie.
N**S
Since I start using this product I stopped having burning sensation on my leg
Trustpilot
2 months ago
1 month ago