I’ve done everything from putting my iPhone in a drinking glass to trying to make a speaker amplifier from a cardboard paper towel tube. Now you never have to be without a great sound system, with the release of the Amp iPhone Speaker Case ($69). Just slip the Amp onto your phone and you will instantly get rich, immersive, room filling sound. The case houses two powerful 14×20 mm drivers that deliver warm, rich bass, and crisp highs. It also comes with its own Lithium Ion battery that can increase your phones battery life by 25% and power the internal speakers for 7 hours straight. You have 14 days left to pre-order the Amp for 50% off the retail price.