Product This is a hair dryer that integrates beauty and functions and it is worth starting with . Speed up drying time without increasing frizz . Less harmful than direct hair dryer heating . Prevent frizz when done correctly . Natural curly hair patterns that won't disturb you . Use the diffuser until the hair is about 80% dry Function: negative ion hot and cold air constant temperature fine water ion Nozzle style: inner buckle styling comb + styling nozzle + straight hair styling comb Power supply: electric Voltage: 210-240V Motor type: DC Maximum. Power: 1200-1599W Heating element: infrared Nozzle type: air collection Material: Fall-resistant and heat-resistant materials Size: 22*5cm Use: Household COLOR: gradient white blackblue Speed regulation: 3 gears hot and cold air regulation Heating wire: spiral wire Overheat protection: Yes includes: