With the Magellan ToughCase AP3050 an iPhone or iPod touch can be enwrapped with a GPS plus a waterproof case. It has a waterproof level rating of IPX7, which means, with the protection of ToughCase, your iPhone or iPod touch can remain for an incredible 30 minutes one meter deep under water. Also, while the user is on a trip and the iPod gear's battery is low, ToughCase has its own battery to charge it up. Meanwhile, ToughCase provides a professional and complete GPS navigation solution by using the built-in GPS receiver, which will give the user a fresh and exciting navigation experience. The case also works with most turn by turn applications available today, including the Magellan RoadMate for iPhone App.