You own the Wahl® Flex Shave™ Shaver. It has a patented high-speed cutting system and specially angled Flex-Foil™ dual heads . . . for remarkably close, amazingly fast shaves! Plus, a concealed full-width trimmer located on the back of the shaver pops up and away from the foil head for clear view shaping of sideburns, beards and mustaches.