These bad boys are like mini robots, constantly plugged in and improving themselves. They scan you, your environment and any visitor that you have in your home and destroys blockages that you may have picked up on the astral, while dreaming or even going about your day to day life. There is a one time activation and after that it constantly scans for new ones to destroy. it even scans for things that could cause blockages and corrects that as well.
your box may or may NOT look like the one pictured