Shave with comfort. The SkinGlide Protective Coating with 100.000 micro-beads per square centimeter improves gliding by 20%** to minimize skin irritation. The fully flexible shaving head turns 360 to give you optimal skin contact even in difficult areas and catch hairs avoiding excessive pressure peaks to minimize irritation. Anti-Corrosion system is made with hypoallergenic steel and resists corrosion. Enjoy the long-lasting performance with the 27 self-sharpening ComfortCut blades from stainless steel. With 55.000 cutting actions per minute you cut each hair effectively and get a close shave and smooth, even finish every time. Get 50 minutes of shaving time from a 1-hour charge, or plug in for instant continuous power. In a hurry? Just 5 minutes of charging gives you enough power for one full shave. (Wall adapter NOT included)