The Charging Kit for Samsung K5 & T9 provides unlimited power whenever you need it, through an AC outlet or car cigarette-lighter port. This innovative solution includes an extra USB Cable that allows you to conveniently position your Samsung player when used with the AC or cigarette lighter adapter.The extra USB Cable also allows you to synch your Samsung K5 & T9 while charging from a powered USB port on your computer. The AC Adapter's folding plugs and cigarette lighter adapter's compact size keep the Charging Kit mobile and easy to use.