Keep your device at full charge with this retractable USB cable designed with the Lightning port for iPhone 5, iPad 4/Air and select iPod models. Simply plug the USB port into a laptop or the supplied wall charger from your iPhone or iPad and use the lightning connector to power compatible Apple devices. Perfect or traveling or as a backup in your purse or bag, the compact and neat design makes it easy to bring anywhere. With speeds up 480 Mbps, your device with power quickly and transfer files between your computer just as fast, the 70cm long cord wont keep you tied to the wall if you need to use your phone or iPad while charging.