512GB USB Flash Drive, Shock Proof Durable External USB Flash Drive, Safe And Stable USB Memory Stick, Convenient And Fast I-flash Drive for iphone, (512GB Black Color)

FAST AND RELIABLE BACKUP - Our USB flash drive keeps your files safe forever, unlike cloud storage., Save Data with One Click: With our portable USB stick, you can quickly back up photos, videos, contacts and other files with just one click through the free app., Function: The U unit can save your important data; the extended storage can give your phone more storage capacity, and the transfer tool allows you to freely transfer data between your phone, iPad and computer., Transfer with confidence when moving images and other files from PC to PC or other consumer electronic devices