Dreams Flash Beat Speaker - FlashBeat SP
I have a set of these in blue (without the flashing light). I don't if it's made by the same company since the box is pretty much in Japanese, but if these are anything like mine then they sound great hooked up to a DVD player of a laptop. Maybe it's their shape that makes the sound so rich.
I own a set of similar speakers by another company. It sounds even better than it looks.