This hair dryer has a linear guide air duct system, is equipped with a powerful motor, and relies on centrifugation, inertia in order to achieve comfortable wind power and reduce abnormal noise. Rated voltage: 220V Gear position: three gear adjustment Rated frequency: 50HZ Applicable hair type: a variety of hair types Color: green, white (optional) Function: Blow-dry and straighten, curly hair inner button, fluffy Intelligent constant temperature, gentle care The constant temperature control at the designated gear position, the default is 57℃ when the temperature is turned on, there is an extra layer of warmth care between the hair Magnetic suspension high-speed movement 3D flow focusing technology, the air flow is sucked in by the back cover, and the turbo frequency conversion movement is divided and pressurized, which greatly improves the hair。