May 11, 2010 10:30 AM
It's such a bummer to not have tunes when you want them, and often the problem is a lack of speakers. Never sulk in silence again! Just keep the ultra-handy, super-portable, über-awesome Mobile Speaker ($38) from Muji in your purse/car/desk/etc. This minimal design folds in half for maximum compactness, and 2 AAA batteries will get you 16 hours of rockin' out.