Just as your smartphone helps you successfully multi-task, the combination data synchronization and charging cable helps you conduct two vital functions at the same time. The Micro-USB Cable that allows you to sync data between your PC and your smartphone also recharges it. Pick up one cable for the office and another for home so you won't be without the essentials your smartphone needs. Also, the Micro-USB Cable is designed to charge your smartphone rapidly and help preserve the life of your battery.