What's wrong with batteries?

What do you get when you combine the utterly mystifying Japanese sense of humor with the frivolity of USB gadgets?

This piece of crap (no pun intended).

It's sort of like a dancing Santa; only it somehow manages to be even more taste/useless. USB ports are meant for printers, mice, keyboards and data storage devices. Why anybody would occupy one of these precious slots with some worthless tchochke, I will never understand.

via crunchgear