How to block bluetooth signals - jammers blockers disabled how to reactivate

How to block bluetooth signals,jammers blockers disabled how to reactivate,Do you still think that owning a cell phone jammer that can both 2G 3G 4G signal is a dream? Then with the  Portable Cellphone Jammer for 4G lte 3G GSM DCS CDMA PCS and Wifi  being...