It was HUGE. The size of 2 car batteries side-by-side. And heavy. And when he plugged it in and turned it on it sounded like a freaking lawnmower.
I asked him where he got it, and he said he saw it being used at this year's Arabian horse show. It's made to massage horses. He bought it from a trainer.
It actually had a label on it that said "NOT FOR HUMAN USE".