UK extension socket (rf-011)

Electrical Socket 1.thisrf-011 socket converts UK/US/AU/EU PLUGS for use in more than 150 contries,ensuring that you'll never need another USB SOCKET, 2.press button to slide out the appropriate plug for instant power or to charge you device. 3.elegant outlook, easy-taking size and package makes you feel different and superior. 4.it's compact,self-contained unit eliminates the tangle of regular adaptors for execption ease-of-use.Safty release button and built-in fuse ensure safe operation every time. 5.has safty shutter to protect against electric shock 6.three years warranty 7.with one pices test pen,and it's free