ROTATING DESIGN: This USB flash drive features a rotating design that makes plugging and unplugging easier and safer. No more worrying about losing the cover or case. Personalised Engraving: Everyone has their own unique needs and styles, we provide engraving service, you can engrave your name, date, brand logo or any special message on the USB flash drive, making it a unique and customised gift. MASS STORAGE: This USB flash drive offers a variety of storage capacity options to meet your different data storage needs. Whether it's documents, photos, music or videos, you can easily store them. USB 3.0 Hi-Speed Transmission: Supporting USB 3.0 technology, this USB flash drive can achieve fast data transmission speed and save your precious time. WIDE COMPATIBILITY: This USB flash drive is compatible with a wide range of operating systems, including Windows, Mac and Linux, and can be easily used on a variety of devices. Rugged: The casing is made of high-quality materials for durability and to keep your internal data safe.