Quality Guarantee and Warranty: ZARMST guarantees the quality of their 128GB USB flash drives through strict testing and formatting protocols. The product comes with a 5-year warranty, and customer queries receive a timely response from their responsive customer service team. Comprehensive File Management: The LUV-Share app provides IOS users with a comprehensive solution for file management, including easy access and backup of all files stored on the device. The app also offers a one-click backup option for albums, address books, and encrypted files, which is available for download through the App Store. Universal Compatibility: The innovative USB Type C end-facing interface and 3 in 1 design of the ZARMST Memory Stick ensure universal compatibility, making file sharing across multiple devices simple and straightforward. It is fit for IOS devices, Android devices, and traditional USB interface devices such as laptops, TVs, car audio systems, and gaming consoles. Fast and Efficient Transfer Speeds: With transfer speeds of up to 20M/S Read and 10M/S Write, the ZARMST Memory Stick enables seamless transfer of various file types without the need for data cables or cloud connections. It also enables offline memory release, providing fast and efficient performance. Durable and High Capacity: The ZARMST Photo Stick offers a whopping 128GB storage capacity and boasts a high-quality aluminum body, making it durable. Its built-in ports for phone, USB-C, Micro USB, and USB A Connector ensure convenient compatibility with a variety of devices.