Stay charged at home or on the move with an AT&T powerful 4-piece bundled kit: a car charger, wall charger, and 2 charge-and-sync cables. When youre on the go, the car charger, which boasts an extra USB port, lets you charge 2 devices at once. It also delivers a powerful 10W/2.1 amps. While at home or the office, the wall charger delivers 12W/2.4 amps and features foldable AC prongs to save space on your wall or in your suitcase. Both the wall and car chargers feature smart technology that automatically detects universal optimum speeds and accelerates charging to that level. Both chargers also let you synchronize data between your computer and phone (software sold separately). The 4-foot and 6-foot cables quickly do their jobs, whether its charging or transferring data, and each one supports most standard USB ports. Their braided structure and new aluminum connectors provide added strength and durability. All 4 pieces are engineered for reliable power critical for wherever you are. In fact, the chargers also work with international adapters for when youre really away from home. And this bundle comes with a 1-year limited warranty for extra piece of mind.