The Planetary shaver is waterproof and can therefore safely come into contact with water. For an overview of charging, the machine is equipped with an LED display and indicator. Due to the built-in battery, the Braun Series 9 MBS9 Designer Edition will give you the ability to shave wherever you want. On a single full battery, the BRAUN shaver will last 60 min. This will definitely be enough for a thorough shave. The shaver is designed for dry shaving. , , If you find yourself pressed for time, you will definitely appreciate the possibility of fast charging.