The Boynq (boink?) Saturn is a portable USB-powered speaker system that works with any device that has a 3.5mm audio jack. It turns on and off with a swinging motion: putting it on its back and it turns off and setting it upright turns it on. Genius. The speakers are only 5W, so don’t expect arena rock-like sounds. Meh, I’ve seen cooler speakers in my travels.
Product Info (PDF) [Boynq via Techie Diva]