Bio Ionic SMART-X Hair Dryer with Diffuser, High-Efficiency Blow Dryer with 3 Heat & 3 Speed Settings, Diffuser Hair Dryer Gently Dries, Defines & Reduces Frizz, Self Cleaning Function. Effective Blow Dryer with Diffuser: Dry hair 75% faster with Bio Ionic High-Efficiency SMART-X Hair Dryer that uses increased air pressure and less heat. The included diffuser lifts, shapes, and enhances natural texture with gentle, dispersed airflow Powerful Fusion: The blow dryer features precise air and temp control, which combines with our Moisturizing Heat Technology that emits natural negative ions letting water molecules penetrate deep into strands to hydrate hair for a shiny, healthy look Adjustable & Flexible: This diffuser hair dryer has 3 heat/speed settings with auto-memorization, allowing for a customized styling experience. Features a self-cleaning function that makes styling quick & easy while prolonging the life of your hairdryer Healthy Shine & Quick Style: The natural volcanic rock.