The 3900 Black and Silver Professional Hair Dryer delivers powerful performance for fast and efficient drying. Designed for professional or everyday use, it helps dry hair quickly while improving styling control. Its ergonomic design ensures comfortable handling and precision during styling. High power for fast drying Improves styling control and precision Ergonomic design for comfortable use HOW TO USE Dry hair using the hair dryer while directing airflow from roots to ends. Use a brush to assist styling and achieve the desired look.