Kickstarter is the best idea since sliced bread. It has been the source of some of the best ideas and inventions in recent times. The SSSSSpeaker from aiia is a fancy collapsible cup that offers 3 sound modes depending on how the cup is expanded or retracted. It connects via Bluetooth so wireless is a plus and they claim 5 hours of playback on a single charge. Higher pledges includes a LED light inside and with the highest pledge you can personalise your SSSSSpeaker with a logo or name.