Air temperature measured 20x every second for precise control. Fast high velocity airflow. Engineered for balance. Uses Dyson digital motor V9. Intelligent heat control. Magnetic attachments. 3 Speed settings: Fast Regular and Gentle. 4 Heat settings: . Easy to clean filter. Ionizer technology. Powerful 1600 watts. Includes: Smoothing Nozzle. Diffuser. Styling Concentrator. Non-slip mat. Storage hanger.