Multi-interface design: USB 3.0/micro USB flash drive is compatible with devices with USB interfaces such as iPhone/computer, which can transfer data between different devices and complete data sharing easily. One-Click Backup: Plug and play U disk, one-click backup multiple files such as videos/pictures/documents, without cumbersome copying, save extra time. When the photo stick is inserted into devices such as iPhone/computer, you can directly store the captured videos and photos to U disk without occupying device memory. Using Data Encryption TechnologyThe free Y--Disc app supports all major video and music formats, so you can stream directly from your USB drive, saving you time, effort and effort. space and time. Record videos and take photos directly from the app to a USB flash drive. You can protect your privacy with encryption and password. STABLE HIGH-SPEED TRANSFER: iPhone compatible USB 3.0 flash drive is made of frosted aluminum with interesting retractable design and convenient keychain design. The design not only prevents the USB drive from damaging the port connector when not in use, but also can carry the USB drive and prevent it from being lost.