can block Bluetooth signal? The answer is of course.
only need to insert an empty car charger, can be used both for the government to prevent the tracking system, with very good results.
I'm curious how much can the Mobile Jammer
shielding in the end range, is not there can be 1 km away, it would be too crazy
How to make a cell phone jammer? In China to buy a small module, so you have a test board, and can be assembled according to their needs a 4g jammer
Variable batteries ego c twist
, it is a favorite of batteries in the field of electronic cigarette, there is nothing exciting people than the big smoke.