With a faster rotating speed and a high-power 1800 watt AC motor, the professional ionic hair dryer brings super strong wind to dry hair in less time. The hairdryer has 2 speeds (high/low) and 2 heat settings (cold/hot), you can easily switch between hot and cold air.Negative Ion Technology Hair Dryer: The hair dryer releases millions of negative ions to smooth hair and lock in moisture, protecting your hair from heat damage, reducing frizz, reducing static, tightening hair scales, leaving hair soft, shiny and bouncy.Meets the drying needs of any hairstyle: curly, straight, thin or thick.Thermostatic Control - No Damage to Hair: The hair dryer with smart temperature controller will control the air temperature to be constant, prevent overheating damage to your hair and scalp, and give your hair the best care. Removable filter design with ultra-fine barrier mesh prevents hair inhalation and is easy to clean.Portable Lightweight Ionic Hair Dryer: About 500g Size 8.6x6.1x2.8 inches, perfect for women, men, kids, home use, travel, salon.