He’s got the whole world in his hands. But you’ve got your whole music collection on your BeoSound 2. It’s a palm-sized digital music player from Bang & Olufsen that’s powerful enough to store all your MP3 files and easy to operate without even looking down. Its circular, stainless-steel design allows it to slip comfortably into your pocket so you can move easily through airports — or jam while you’re waiting at the taxi stand. $595-$695. (847) 590-4900,