Hign-concerned Chemical:NonePower Type:ElectricBrand Name:STRONG 210Origin:Mainland ChinaTarget Audience:AdultsVoltage:Global Universal(100-240V)Number of Pieces:COMBOBlue light negative ions. Powerful blowing port, quickly dry hair. The wind speed and temperature have three-speed adjustment to meet different needs. The fan blade can be rotated to clean the filter screen to achieve smooth air flow. When blowing the hair, press the one-key cold air button to make the style more natural and lasting. Moisturizing negative ion hair care, release active oxygen and millions of negative ions, keep hair shiny and soft. The modulated brushless motor with low noise can bring a pleasant blowing experience. The innovative micro filter can prevent fine dirt particles from entering the engine, improve the cleanliness of the hair, and extend the life of the motor. Detail Material: ABS Rated power: 1200W/2200W Heating wire: wave wire Voltage: 100-240V(US plug is 110V) Wind speed: third gear Temperature: third gear Function: negative ion, hot and cold air, constant temperature, minute water ion, memory function Motor speed:9800rpm/m Noise: