MobiBLU is no stranger to cube-shaped MP3 players or to small ones but this player brings a little something new, however we’re not exactly sure why. This cube-shaped player has controls on its side for playback of MP3 allowing play, pause, volume control and switching tracks. What’s unique is that it will flatten out into the shape of a cross and then fold back up into a cube.

Where this could be useful isn’t exactly clear. Maybe if you needed to slide the player under a door or through a narrow spot? Also I’m wondering how that headphone jack works when it’s flattened out, or when it’s folded up for that matter. The MP3 Nanum measures just 30mm cubed, connects via USB 2.0, has a 1GB storage capacity and supports MP3, WMA and WAV files. MobiBLUE also shows it being available in colors of red, white and green. No word yet on pricing or how we might get this in the states.

MobiBLU MP3 nanum via Engadget