Using SurfaceSound technology, the new Tunebug Vibe ($65) lets you take a speaker with you basically anywhere you go. The Tunebug sports a stylish, triangular brushed metal body, an illuminated power button, and a standard 3.5mm input for compatibility with a wide range of audio sources, but the real magic is in the NXT-powered SurfaceSound Speaker, which turns nearly any surface — although hollow ones work best — into a makeshift speaker.