Charge your iPhone, iPod, or other USB devices, anywhere.
Get more out of your iPhone or iPod ? more music, more video, more talk, more surfing. More than just a battery extender, TuneJuice recharges the battery in your iPhone or iPod using 4 AAA batteries (included in package).
Never cut short another conversation or song again; just plug in TuneJuice, and your iPhone or iPod starts to safely recharge, and keeps on playing. TuneJuice is a must-have for air travel, camping, urban hiking, road trips or anywhere else you could face the ugly prospect of a dead battery.