I was getting tired of all the junk phone calls I was getting every day and my brother had a cell phone jammer and recommended it to me as to a way to solve or at least reduce my problem. On his recommendation I purchased mine a few weeks ago and it has been great. Most of the junk calls have stopped and the few that still come I block manually. Simply turn the device on and you'll soon be able to block out nearby phone signals
Review GSM 3G GPS WiFi Handheld Blocking Device
The product is better than imagination, the design is perfect, and the portable jammer is easy to use for a long time. This is a common problem with portable jammers. Try to take a break after get off work to extend the life of the jammer. The jammer can block all frequency bands of GPS, which is very convenient.
I am happy for this pain, and from now on, I can enjoy my privacy. Thank you perfectjammer.
This is a very practical signal jammer with a screen and a uniquely designed camouflage shape. It can be used to read data. He is very good. I think the military field should have a broad vision.