[Pocket Size Razor]-- With a compact size, you can easily put it in your jeans pocket and carry it with you. Suitable for air travel, business travel, using in office, car, on the go, camping, etc. [Waterproof Washable]-- It is IPX7 waterproof and supports full body wash. Immersion waterproof performance, dry and wet dual-use. Micro-vibration bass motor, continuous power, fast speed, and low noise. [Quick Charging]-- Quickly charged in 1 hour, which can be used for more than 60 minutes, and standby for 90 days . Using the USB interface, charging is convenient, and can be charged with computers, notebooks, mobile power supplies, etc. [Better Shaving Effect]-- It provides you with a closer and more comfortable shaving effect with the 0.1mm thin stainless steel foil. It removes hair from the root, helping to achieve the cleanest shaving and more effective hair removal. [Precise and Painless Shaving]-- The motor speed is up to 6600rpm, twice that of the ordinary electric razor, which can provide precise and safe shaving. Even in the case of low power, it can stabilize the motor speed and effectively prevent the beard from getting stuck in the razor, achieving painless shaving.