This external battery can charge your iPod or iPhone on the road or in the air, and will add hours of play time or talk time. Simply charge this external battery with your USB cable, then plug it in to your iPod or iPhone and enjoy.
Extends your play time of music, videos and games.
Easily charged with USB cable from a computer or wall charger.
Indicator light show when your iPhone or iPod is being charged.
Charge time about 2hrs.