The iXpand Memory Case delivers more storage for your iPhone 6 or iPhone 6s. Extra storage for all your content and with an optional add-on battery pack that gives you more battery life, the iXpand Memory Case not only looks good while protecting your iPhone 6 or iPhone 6s, it gives you more room for all the stuff you can’t live without. So you can keep taking pictures, listening to music, watching videos, playing games and doing all of the other things you do with your iPhone.