The WALdok is a portable speaker system designed specifically for the iPod Nano that plugs into any US wall outlet and provides a good amount of sound despite the rather small form factor.
Inside the device is a 40mm driver, that is complemented by a bass chamber, and produces a wide enough spectrum of sound to really blair it out.
The folks behind the device drew from wall plug-in nightlights and scented oil warming devices. The best part is that it’s great for bathrooms and kitchens since there are no cords to get in your way. The company is still looking for funding for their project on Kickstarter. So far they’ve raised $2,563 and are looking for another $27,000 to get their project underway.