As a highly similar competitor to Logic3's i-Station Rotate, a portable speaker system that expands and retracts to accommodate horizontal or vertical iPods and iPhones, Jensen's JiSS-250i ($80) sells for a little more than half the price and includes similar functionality. The center includes a rotating device dock, while the sides slide out to fit wide-orientation iPhones and iPod touches, and little feet on the bottom pop out to keep everything…
