Product introduction:foil shaver can nor shaving long hair ,only for short hair, for example stubble, not long beard ;100-240v voltage, 50/60Hzcorded or cordless useUSB chargerUser manual, Englishrotary motor2 hours fast charging timerunning time 180 minutesonly blade washable2-blade shaving systemFloating steel mesh ,Multi-angle precision cutting ,close shavingwet or dry shaving ,Shaving foam may be usedmost powerful motorSuitable for all skin types2-year warrantylight weight designli-battery design