The AmpJacket protects your gadgets and makes them twice as loud

Snap this protective plastic case onto your iPhone, iPod touch, or iPad mini, and thanks to patented "channels" precisely tuned to guide and amplify audio from the device's speaker outward, it'll double their volume, improving clarity on conference calls, in the car, and watching videos, all while making your Hamster Dance ringtone twice as annoying for anyone nearby