The elchim 3900 healthy ionic balck & gold has the right combination of air flow, heat and power (2400 W at 240 V) this professional hair dryer reduces drying time by more than 30%. Feautures : Color: Black&gold top of its category for Balance in use, lightness and reduction of the engine noise; protection system Against electromAgnetic fields (low emf); ionic & ceramic system to hydrate the hair And enhance hair shiny, eliminating the electrostatic charges; 2 integrated hair concentrators with quick lock system, optimiZed for high temperAtures; easy-lock filter and comfortable lateral grips for a fast filter cleaning; wide lateral protections; back handle designed for major comfort; ergonomic handle with raised hemispheres for a better grip ; cold air button with controlled action; lateral integrated double action pull-press buttons; power: 2000-2400 W 220-240 V.