Handle folding: not foldable Speed control position: five files Wind mouth style: wind mouth Function: negative ions, hot and cold wind, fine water ions, constant temperature Overheat protection: Yes Rated voltage: 220V Rated power: 1800W Motor: AC motor Heating wire: spiral wire Power cord length: 2 meters Packing list: 1 hair dryer, 1 wind nozzle, 1 instructions, 1 box If you have any questions about the product, please feel free to contact us, I hope you have a satisfactory shopping experience!Noise reduction design, innovative centrifugal electric blower ensures wind power while reducing the decibel when the hair dryer is working, and it is more comfortable to use. Intelligent temperature control protection heater, spiral heating wire heat evenly dry hair, use hair evenly heated, protect hair from damage, intelligent temperature control heat over temperature, automatically cut off working power. The blue negative ion hair care technology, the negative ions produce negatively charged ion particles, neutralize the positive charge of the hair, thereby smoothing the hair, making it smooth and smooth, and also eliminating static electricity, making the hair smooth and easy to comb, ideal for styling. 3 heating and 2 speed settings and concentrator nozzles help you create your own hair style flexibility, resulting in better hair and eliminates edgy and static. 1800W high power, 3 minutes rapid dry hair, wind speed is more powerful, blow dry hair faster, no longer worry about late night hair blowing, high power hair dryer, more conducive to modeling.