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MusicPower 0900-72 Encore Dual Port USB AC Charger with Rechargeable Extended Battery Wireless Portable Power and 2 power sources in 1! Power up your USB chargeable device when an outlet or computer is unavailable. Built-in rechargeable extended battery – Keeps the video and music playing longer – provides power when you have none! Includes 2 USB ports to charge iPods, Zune, Blackberrys and more.
Customer Review: Great Product Save the Day On plane
I bought this for a long plane trip. For Me anything over an hour is long. This trip was from Ca to NC. I love it. It made my day so much better flying. Never ran out of power for my ZUNE. Watching Movies.