Do you happen to love swimming and own an iPod Shuffle (3rd Generation) at the same time? Why not bring the latter out with you the next time you hit the pool – after all, it will remain safe and sound when encased within the H2O Interval 3G Waterproof Headphone System, which is the result of a collaboration with gold medal swimmers Michael Phelps and Natalie Coughlin. Capable of working up to 12 feet underwater, you get convenient iPod controls on the outside for volume and music playback, while it is small enough to be attached to just about any pair of swim goggles. You will also be able to benefit from a wide variety of earplug sizes and styles to ensure headphones stay securely in place while swimming. Audio quality-wise, you won’t be disappointed with powerful neodymium drivers providing outstanding clarity and dynamic bass response. The H2O Interval 3G Waterproof Headphone System for iPod Shuffle is going for $99.99 a pop.