I used and tested this device using conventional and unconventional methods. and it provides total darkness protection from any possible hacking, and it blocks all kinds of signals wifi, GPS, Bluetooth, calls, messages, data/internet, location, and most importantly any back-and-forth communication with cellphone towers. So, it does protect you from hacking, protects your privacy, location, and digital forensics when it comes cellphones (it won't reveal your location whether your phone or comm. equipment is using the internet date, google location or simple cellphone triangulation to reveal you past and current location and movements as long as the bad is properly sealed.
Review WF-K6 Hidden Military SM 3G 4G GPS WiFi Signal Jammer
This mini portable jammer is very good. What I am most satisfied with is the portable and easy to hide features of this product. For me, it is very convenient to use it anywhere outdoors, and the product quality and service are excellent. Thank the store for providing a lot of quality services.
This is the best gadget I have bought in a long time. Did block all signals as instructed
Power beyond imagination. And it's very portable. It can last about 2 hours. Expect it to perform on Halloween Promotion. I seem to have seen the surprised faces of my friends