For Apple iPhone 4 / iPhone 3G 3G-S / iPod Touch 4 4th Generation / iPod Touch 3rd Generation Docking Station + Travel Wall Home Charger + USB Data Cable Provide Convenient for traveling or at home. Simply connect Docking Station to your Computer or Laptop using the provided USB cable. Docking Station provides easy access to charge and sync your Apple iPhone/Ipod. Get charged up when you plugged the wall charger in!