I'm interested to see the various items of clothing and other tools that facilitate the electric shocks being transferred back to the person wearing the gloves.

Tin foil pants instead of hats.

more interested in the manual their sales rep used.

Ok, let's be realistic. This is a nothingburger because no US law enforcement officer will get close enough to a suspect to touch them to electrocute them. If you have to electrocute suspect, he is dangerous and you want to keep your distance. There is a reason why police is not running around with simple zapper, but they are using tasers which can shoot electrodes to a distance.

Secondly - humans has tendency to touch themselves. It is only matter of time before these gloves are going to be obsoleted because ICE officers electrocuted their balls or forehead by accident while trying to scratch it.