"The Hello Kitty USB-powered keyboard cleaner gets all the juice it needs from one of your lonely USB ports, and features two separate cleaning heads to get all the nitty gritty out from between your QWERTY keys. Furthermore, the cleaning utensil resides nicely on the back (photo after the jump) of an included Hello Kitty figurine when it's not surveying the deep, dark crevice between the left and right bracket keys, but we highly doubt the bristles are machine washable. Per usual, we've no idea how much toy sellers plan on charging for this somewhat useful (but entirely de trop) keyboard sweeper, but we're confident that the hardcore fans out there will find a way as they always do."
or maybe you're looking for something more like this mini-vacuum...
via engadget