Review 6 Bands Adjustable Power Blocker Device GSM/3G/4G
It is amazing for the price!The product has come in perfect packaging in perfect condition.
With it, no longer afraid of being threatened by people stalking, thanks!I received it and the test results are obvious.
When I decided it was time to go back, I hung up in just a few seconds.This thing works great indoors. But sometimes it takes a minute to clear the signal.