The Bio Ionic Smart X Dryer uses more air pressure and less heat than a regular dryer, which allows hair to dry much faster. Features: The ground-breakthrough SMART-X™ Technology automatically balances air and temperature 100x per second to ensure consistency for maximum efficiency and an overall healthier finish. • The box includes a diffuser which lifts, shapes, and enhances natural texture with gentle, dispersed airflow. • This SMART-X dryer also uses Moisturizing Heat™ Technology, which emits natural negative ions by hydrating hair from the inside out. The result is much softer, shinier, and smoother locks. • This dryer also offers advanced smart features, including 3 speed and 3 heat settings with auto-memorization, which allows you to customize your own unique styling experience. • The life of the dryer is prolonged by the unique auto cleaning function which helps to deter the passage of dirt particles to the dryers motor or your hair. This ensures i