The SanDisk Ixpand™ Charger App is a file management application for your iXpand™ Charger. This application automatically backup your files to your 10W Ixpand Wireless Charger and free up space on your phone.1 Once the files are backed up, the application allows you to manage those files on the Charger and restore them to your phone. Note: The application requires an Ixpand Wireless Charger to function. The phone will charge without the application. The application features and benefits: • Au