CHUYI Cool Beer Bottle Opener Key Shape 8GB USB 2.0 Flash Drive Pen Drive Memory Stick Data Storage Waterproof Thumb Drive U Disk Gift Novelty and Creative Design: made by high quality stainless steel material, very durable, small size, easy to notice and easy to find. Convenient to carry and use it at any time. Beer opener USB flash disk is a good gift idea when you need a special gifts Multi-function: It is a flash drive, store and share your photos, videos and music in a simple and reliable way, it is very safe to keep your data in the usb drive without any problem. It also can be used as beer opener, it is very useful Using USB 2.0 interface and compatible with USB 1.1, large capacity and high speed, low power consumption, use A-class chip, stable and reliable performance, at least 10 years of data retention with 1,000,000 times storage Plug and play, no need drive / power supply, in line with High Speed USB 2.0 specification, data transmission speed. Suitable for digital data storing, transferring and sharing in school, in family, to friends, to clients, to machines. Apply to data storage of music, recipe,photos, movies, designs, manuals, programmes, handouts etc. Compatible with USB 2.0 and USB 1.1; Support Windows 10/ 8.1 /7/Vista/XP/2000, Linux and Mac OS