Rechargeable Battery Case & Outdoor Wayfinding App made for iPhone 4.
Travel twice as far with mophie’s “outdoor edition” juice pack plus® made for iPhone 4. The juice pack plus offers you the convenience of a fully protective, form-fitting case with an extended, built-in rechargeable battery for your iPhone; all in an ultra-thin, lightweight, low-profile design.
Pairing the juice pack plus with the mophie “outdoor edition” app allows iPhone owners to effectively transform their iPhone into a connected, dedicated GPS device that is able to power its own way through any adventure.