The Apple Cube and Lightning Cable offers a new super-compact design, making it ideal for users on the go. It brings speedy and proficient charging wherever there is a power outlet so your devices are always ready for use. This sync and charge cable is simple to use. Simply plug it into a compatible outlet and then attach your USB charging cable to the power adapter via its USB port. From there, just connect your Apple iPhone or iPod and your charging. It connects your iPhone, iPad or iPod with lightning connector to your computer's USB port for syncing and charging or to the Apple USB power adapter for convenient charging from a wall outlet. With a length of 3', it provides you the reach you need to charge of your device.