Healthier and Safer - reduce more electromagnetic field radiation than similar hair dryers, intelligent temperature control, constant temperature protection, which makes our dryer safer and more reliable. Better for infants and pregnant women! Individual Cold Air Button - It effectively prevents the heat from damaging the hair and the high temperature from damaging the hair dryer. The lifespan is extended, so every time you blow dry your hair, it is sure to be comfortable. Blue Light Negative Ions - During the blow-drying process, it releases negative ions to eliminate static electricity and prevent split ends and frizz. It also forms a protective layer on the surface of the hair to retain natural moisture. | VOGREX Unisex Ionic Hair Dryer 0.86lb Light Cold Shot 3 Heat Speed in Silver