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 easy and uncomplicated. IOS devices, Android devices, and traditional USB interface devices such as laptops, TVs, car audio systems, and gaming consoles. Efficient Transfer Speeds: The ZARMST Memory Stick offers fast and efficient transfer speeds of up to 20M/S Read and up to 10M/S Write, ensuring seamless transfer of different file types without requiring the use of data cables or cloud connections. It also allows for offline memory release, delivering quick and efficient performance. High Capacity and Durable: The ZARMST Photo Stick boasts a high-quality aluminum body and a massive 128GB storage capacity, making it reliable and long-lasting. Its built-in ports for phone, USB-C, Micro USB, and USB A Connector provide convenient compatibility with various devices.