Sonic technology with 10 000 micro vibrations reads your face and adjusts to the density of your beard for most thorough shave three personalisation modes for an adjustable close shave that fits your beard and skin extra sensitive normal and intensive patented activelift captures flat lying hair even in problem areas like neck optifoil enhanced foil for apt closeness that lasts longer clean and charge system at a touch of a button automatically cleans charges and lubricates to k