Product Name: Electric Shaver S700 Innovative ceramic blade / direct drive brushless low-noise motor / 2 charging methods / high-strength 6 series aluminum body Innovative ceramic knives explore the new world of net beard The first rotary ceramic razor, which is made of zirconium oxide ceramic which is widely used in the medical field, is long-lasting sharp, caring for the skin, and giving you decent highlights at all times. Anti-corrosion upgrade Care for the skin Resistant to acid and alkali, not easy to oxidize, always keep gentle and clean shaving. Sharp upgrade Shaving one step faster Diamond grinding blade, sharper and more outstanding. Innovative omnidirectional floating technology for comfortable decompression, no dead ends in shaving Innovative Suspension Floating (IFT) + Independent Floating Technology, 3 cutter head 360 veneer, no dead corners for shaving; Upgraded longitudinal floating to cushion facial pressure, exerting no pressure. Can be recharged, can be charged and used immediately, there is always one suitable for you How do I shave when the battery is exhausted? Type-C is an emergency, it can be used while charging, and it is equipped with a charging base. It adds a sense of ritual to life between calm and elegant. Built-in temperature sensor module, intelligent temperature control charging, effectively extend battery life and strengthen safety protection. 2 hours fast charge, 60 minutes long battery life, intelligent temperature control technology Direct-drive brushless low-noise motor starts with strong net power in seconds, high efficiency without compensation The high-end direct-drive low-noise motor can instantly complete the explosive start of the super running push back feeling, and the shave is as smooth and high-speed as a torrent, and you dont need to repeat it. The brushless motor has lower noise and brings you a more pleasant shaving experience. Three-speed transmission can memorize and understand the strain, more worry-free 3-speed transmission, you can choose the running gear according to your personal habits and skin condition, and support the memory function of gears. It does not need to be adjusted when restarting, which is more convenient and worry-free. The whole machine is IPX7 waterproof* water-based and further refined The whole machine is IPX7 waterproof, and the bottom of the machine is equipped with an internal drain, which can be rinsed, water-based, safe and worry-free; it supports dry and wet double shave, and the ceramic knife can be cleaned after a flush, leaving no residue and more hygienic.Dry and wet double shave, clean without leaving residue