4 IN 1 FUNCTION: This USB 3.0 Multi-Functional 4 IN 1 iPhone Flash Drive fit all your devices with 4 ports- Lightning / Micro USB /Type-C / USB for your IOS device Android phones and camera computers/Mac MacBook Pro and othersSTYLISH PORTABLE DESIGN: Designed for a necklace pendant (necklace is not attached). With its sleek design, the 3.0 Flash Drive is as stylish as it is practical. This compact and portable drive can easily travel with you in a pocket or handbag128GB EXTERNAL STORAGE: Ultra USB 3.0 Flash Drive can hold all your favorite media and important documents, including high-resolution photos, MP3s, movies, presentations, and graphic files Encryption Tech and Data Safety: The encryption tech would protect your data safe on the app and iPhone with passwords or fingerprints, which is indeed a perfect privacy protectorA U Disk is an Ornament or Gift: Beautiful Silver and good looking hanging on the neck or hand. Travelers and photographers check and enjoy their works more convenient and share on the social network instantly. (Neck chain is not included)Large memory stick up to 8,16,32,64,128,256GB: Storage Capacity Inside, the multipurpose USB flash drive has large storage inside with small, light and portable character to transmit stably.Easy and speedy transfer: Directly plugs into your mobile phone/computer port; experience up to 80 MB/s reading and 20 MB/s writing speed with USB port.Compatibility: USB Flash Drive offers an easy and speedy way to transfer photos and videos between iPhone, Android and computers.Access security: The USB flash drive supports touch ID/password encryption which protects your data safe on "Y-Disk". Open Touch ID and Password on setting to secure your whole storage, or Lock selected files with password.Just plug and play: Document viewer for all major file formats. Playback the videos/music directly from external memory Stick.