PhotoFast i-FlashDrive HD 64GB Lightning to USB (IFD0864GB) Exchange files & manage data on/to/from/between iDevices & Mac/PC Includes free iOS smartphone app "i-FlashDrive HD" Backup & restore contact list Direct playback of video & music from i-FlashDrive Direct Airplay streaming & direct Dropbox link Secure file encryption Document viewer, voice recorder & text editor No battery or network required