Powerful 1800 Watt Fast Drying And Low-noise Hair Dryer With Negative Hair Dryer With 3-speed Range With 1 Supply And Collection Nozzle Features: New generation of blow technology: of repair and nourishment, making hair soft and while blowing, smoothing frizz | nourishment |-drying hair hair care: moisturized and protected by strong winds, as as spring . Blow-drying without frizz, hair are deeply hydrated, and hair is and shiny. Strong wind power: high-speed motor, special soft-sounding duct, diversion structure + powerful speed motor, which doubles the wind power. It can dry short hair for about 1- minutes, dry shoulder-length hair for about 3-5 minutes, and dry thick long hair. About 5-10min Constant temperature technology: Intelligent constant temperature technology, isolates heat damage, provides gentle and, does not damage hair and hair quality quickly, and rejects traditional high-temperature baking protection: overheating protection, -burnout and more of, built-in thermostat and thermal , when the body overheats, it will automatically cut off the power supply Gear adjustment: Wind temperature and speed are , allowing you to style as you like, with three different temperatures that can be adjusted at will to meet different hair needs while protecting hair health. Product Description: Product material: ABS+ Gear adjustment: 3rd gear cold and hot wind speed adjustment guarantee: overheat and power-off protection Product functions: constant temperature/quick drying/hair Recommended use: hair salon/barber shop/home use Rated power: 1250-1500W Rated frequency: 50Hz The product includes: Hair dryer * 1 styling nozzle * 1 hair dryer bracket * 1