One Touch Backup Photos &Videos -One click backup your iPhone /iPad camera roll via App anytime when the external hard drive connected. Future backups only save newly added files, to avoid storage-consuming duplications. You can use App camera to take photos/videos too, which will be automatically stored into the harddrive.
Wide Compatibility for phone&computer- This External Hard Drive Connect most devices directly with 3 ports built-in: Lightning connector is for iOS devices; USB-C connector is for iPad Pro/Macbook /USB C Android devices with OTG function; USB 3.0 connector is for laptop/computers/Mac. let your family easily transfer files among iPhone, iPad, USB-C devices which should with OTG function and Windows computers.
1 TB Large Storage Space for iPhone- Different from the Common photo stick for iphone, 1TB=1024G, which you can save a lot of monthly fee from icloud storage if you are picture or video hoarder.