flash drive: safer and more durable. The iphone flash drive is made of high-quality metal materials and the latest upgraded chip technology, with excellent waterproof, shockproof, temperature resistance, and magnetic resistance capabilities. This allows you to store data more securely without worrying about data loss. Additionally, our thumb drive comes with a keychain design, which allows you to easily attach the usb drive to a key or a lanyard for easy portability. High-speed one-click backup: The reading speed of the photo stick is up to 80mb/s, and the writing speed is up to 40mb/s, which can quickly back up files/photos/videos and phone books, etc. It's worth mentioning that you can share files to social media (Facebook, Twitter, etc.) directly from the jump drive. Easily share data with family and friends, making entertainment and work more fun!