1) Converts UK/US/AU/EU plugs, with universal socket for use in more than 150 countries, ensuring that you'll never need another adapter 2) Press button to slide out the appropriate plug for instant power or to charge your device 3) Elegant overlook, easy-taking size and packing makes you feel different and superior 4) It is compact, self-contained unit eliminates the tangle of regular adapters for exceptional ease-of-use