When it comes to USB [1] gadgets there is no telling what tomorrow will bring. There are some functional items, [2] some fun items [3] and some things that make you go wooow! [4] The Hello Kitty USB Foot Warmers [5] seem to be a mixture of all of the above. But are they chic?

Much like the USB Cape/Blanket number [5] we featured recently, the USB foot warmers just have to be plugged in to a USB port on your computer, PSP, etc. and they will generate heat from the port to your toesies.