Has the most extensive frequency range: 100MHz-2700MHz full coverage. To ensure that the device for a long time to start working without hot, stable performance, safe and reliable. Hidden appearance design, not easy to be detected. You can safely leave it in your office or somewhere else
Review Phone Frequency Signal Jammer
I received the jammer in good conditions. I am now looking for a suitable desktop computer and will buy it as soon as possible.
The jammer seems to be working well. When I turned it on, all my cell phone signals disappeared after a few seconds.
The delivery is very fast!!!
Very satisfied! This Surprisingly camouflage effect. Put it near the computer desk can be disguised as a host computer. Trial operation for two days, normal work. The quality is really perfect!
Very satisfied! This mobile phone jammer can cover multiple frequency bands and is easy to use