... to a wall, as opposed to a hand-held dryer that you can put in a drawer, a cabinet, or on ... 50hzProtection against electric shock YesPower 1200wVoltage 220VFrequency 50 HZ-60HZInstall Wall mounted or drawer installedSpeed setting TwoUseful For hotel,bathroom,toilet, ... any public places The photo of the wall mounted hair dryer:featuresEasy wall-mounted, convenient in the life Auto shut-off when ...