The TDK boomboxes are an awesome reinvention of the classic portable device, both aesthetically and technically. They retain the character and size of shoulder-mounted music players but fit as nicely in a living room as they would on a stoop. And yes, they can be battery-powered in addition to being plugged in. The boomboxes will be available online starting January 2011 and at retail locations in February 2011 at $399 for the two speaker version and $499 for the three speaker one. View the full spread at CoolHunting.