Micro Motion Individual suspension of all cutting elements even responds to the smallest contours. Macro Motion The pivoting shaver head effortlessly navigates along larger contours for maximum skin contact. Ultra Active Lift effectively captures problem hairs especially in the neck and chin area. Cross Hair blades Deliver outstanding closeness that lasts longer, 100 percent waterproof. The Braun Series 5 can be submerged in up to 5 meter deep water. Which means you can comfortably rinse it under running water for easy cleaning.