Best Handheld 12-channel Mobile Phone Signal Jammer

I absolutely love this portable cell phone shield, the shielding works really well, overall it's a great project and I'm glad I bought it.

It's very easy to use and works. I have the spectrum detector, I can test it and it works perfectly! It is also the best for the price in my opinion.

The instructions on this are very clear and the peace of mind is worth it. This summer, my family and I went on vacation and we live on Air BnB, and it's worth knowing that there are no hidden cameras or unauthorized devices. I love this device, it's small and easy to use, I now take it with me whenever I go on vacation or travel for any reason. Such a simple little device with such a great purpose and use. I highly recommend this device.

I like how it works, with a little hint of masking out the signal. So from there start reducing the sensitivity to half and start looking for what you're looking for... just for fun I scanned the radar detector in my car and it worked great.