LVFEIER Security Pouch - Cell Phone Anti-Tracking Anti-Spying GPS RFID Signal Blocking Bag Shielding Pouch Wallet Case for Cell Phone Privacy Protection

Works great! does what it says it does. Nothing gets thru, it's like your phone doesn't exist contact wise.

I put my vehicle keys in pouch to test it. It blocks RFID signal. I could not open door or start vehicle.

I primarily wanted a cover to protect my phone screen from scratches while in my purse. The added feature of radiation protection was the deciding factor for this purchase. The quality of the material is good, and the fit is perfect even with a protective case on the phone.

Exent works veri good

The bag looks good, is thin but substantial material, and is large enough for my Note 10+ with case. So far so good. I have hearing aids that stream from my phone via Bluetooth, so the first thing I did was fire up a video, made sure the sound was coming through OK, and then slid the phone into the bag and closed the flap. There was no change in the sound from the phone. The bag failed to block the Bluetooth signal. Bluetooth is RF as are all the other signals being transmitted or received by my phone, so I saw no reason to continue experimenting. The bag simply does not function as expected, specifically by allowing RF communications when used as directed.

Work as described, excellent. I have a RF meter and tested this all kinds of ways. I even got on a phone call with my wife then slipped my phone into the bag and lost contact with her. I recommend this to everyone who likes the method of using this style of bag . 1 thing I learned is the microwave is the worst for RF frequencies. Just leave your kitchen till it's done. This would make a great gift

I never write reviews, however these actually work as advertised. I called and text my phone after 5 seconds of having placed in pouch and not one ring or text went through. A minute after tacking it out the text came through

When I put my cell phone into this pouch, it no longer rings. I'm not sure if it is true protection from EMF though because my car still recognizes my key when I put the key into the pouch. It makes me wonder how this can happen if it is truly blocking EMFs. It seems that this pouch really might be just blocking sound unless car key EMFs transmit differently than cell phone EMFs. I think that I am going to trying something different for now..

Many thanks, this is so what I needed to block out everything. Would recommend purchasing this if you wish to block out EMF etc.

No funciona, entran llamadas cuando mi teléfono está dentro de este producto

Upon using this security pouch for my cell phone, my device stopped receiving anything — it’s that effective.

It works ... not much more I can say! Thank you.

Erfüllt überhaupt nicht seinen Zweck !!