Xiaomi Electric Shaver S101The Xiaomi Electric Shaver S101 has 18 blades on each head to ensure high shaving efficiency. High density blades lead to a cleaner face shaving experience. Three sets of dual track foils take in more hairs than single track ones. With a 1: 2 ratio of foil teeth on the inner and outer tracks, shaving efficiency is enhanced to save you time. 3 independent floating shaver heads provide 6 shaving angles that precisely adapt to every facial contour,