Tosy MRobo Ultra Bass robot

At the Consumer Electronics Show 2012, TOSY announced its mRobo robot, a portable speaker inspired by none other than Justin Bieber. Even better, the teen dream sensation himself was on hand to help them unveil it - a surefire way to get headlines.

The mRobo offers 2GB of internal memory and an integrated speaker to pump out your tunes. And when those tunes start playing - that's when the mRobo comes into its own. Automatically transforming from a small speaker-shaped box to an 18-inch tall robot, the mRobo begins to dance in time with your music - with some pretty impressive moves to boot. It's currently still in prototype phase, but is expected to launch towards the end of this year.