Featuring intelligent shaving technology for smoother, more comfortable results, and advanced flexible shaving head pivots effortlessly in different directions independently to follow and conform to the skin's natural contours, keeping the shaver head in close, cushioned contact with the face. Three independently flexing heads in a shaving unit that swivels with a full range of motion. This unique combination ensures optimum skin contact in curved areas to catch even the most problematic neck hair. The 4D shaving heads offer 50% more shaving surfaces than standard rotary shaving heads. Intact, overwhelming gentleness to skin and performance plus a beard design a new performance close shave. With 3D blades Triple-Flex shaving heads for a surprisingly comfortable shave, this stylish rechargeable electric shaver has precision heads that shave close even in hard-to-reach areas for a flawless look. Highlights: The independently movable 4D system Automatic polishing system shaving sharp at all times 3-head independently rotate chargeable & cordless shaver Superior lift & precision cut technology Flex & pivot action follows every curve Independently rotate shaving heads with more shaving surface Reflex action system and unique rotating system High strength stainless steel blades for a comfortable close shave USB rechargeable for the ultimate convenience