Now you can truly take your iPhone 4 anywhere! The Eton Mobius Rechargeable Batter Case with Solar Panel gives your iPhone 4 power with just solar rays. The high efficiency monocrystal solar panel provides optimum power and remains lightweight. For extra power all you need is a little sun and the Eton Mobius Rechargeable Battery Case with Solar Panel for iPhone 4.
- Unique and proprietary snap fit design that prevents your iPhone's back-glass from being scratched
- A simple USB connection charges and syncs while the battery charge and solar charge indicators tell you how much power you've got
- Standby switch to turn off charge dump to iPhone allowing your case to charge and store energy in its own battery
- Open access to all ports and controls, and a compact and convenient size and design