13 in 1 Design: USB stick has type c port, micro usb port and usb 0 interface for easy data transfer between for Android smartphone and computer at high speed. 2Large Storage Space: USB flash drive for backing up photos, recording videos, listening to music, providing power points for presentations or projects, backing up public files, etc. 3Plug and Play: USB flash drives are plug and play, no need to install any software, just connect it with the USB port on your computer or other devices with USB port and it will work properly. 4Waterproof: Metal casing defend your pen drive from damage, providing protection from dust, water, temperature and shock. 5Lightweight and Portable: USB flash drives are compatible with for Windows, for OS x and other operating systems, mini design, you can put the USB flash drive in your pocket or any small space and enjoy data transfer and sharing anytime, anywhere.