Three temperature options : Economical, Cold and Hot Multidirectional Jet   Engineered Thermoplastic Body (thermal and electrical insulation). Rotative Key (better durability and practical). Acclimatized resistance (longer durability).   Easy installation , manual is supplied. Resistance is as easy to replace as a electrical bulb replacement. Easy cleaning water spreader. Hose with hygienic system (anti-adherent).   Available in White 220V Voltage : 5.200 W and 4.400 W 127V Voltage : 5.400 W   1 Year   Installation and Resistance Replacement Manual