The Mophie Juice Pack Outdoor Edition case for iPhone® 4 features a built-in rechargeable battery, letting you travel farther and keeping you connected.

• Rechargeable battery concealed inside the protective case virtually doubles your battery life and protects your iPhone 4 at the same time
• Thin and light case offers the full protection of a hard shell
• Built-in, rechargeable battery can be set to Charge or Standby with the flip of a switch; integrated LED status indicator tells you exactly how much juice is left
• Included USB cable lets you recharge your battery or sync your iPhone 4 to iTunes without removing it from the Mophie Juice Pack Air case
• Pair the Mophie Juice Pack Outdoor Edition case with the Outdoor Edition app (1-year subscription included) to transform your phone into a dedicated GPS receiver
• Outdoor Edition app lets you use your iPhone 4 to plan and track your journeys, recording tracks, waypoints, speed, distance and elevation—even geotagging photos!
• With the app, you can discover hiking trails, mountain biking routes and over 1 million outdoor points of interest across the United States
• Outdoor Edition app lets you share your adventures by uploading recorded data to Facebook or sending it via email