Quiet Ionic technology dries your hair faster. Negative Ions reduce the size of water droplets on your hair, allowing more water to be absorbed. Reduces frizzies - hair looks more luxurious. Fast Dry dries hair faster. This helps condition, soften, and make your hair shinier while adding volume. Ion switch - turns the ions On or Off. Concentrator attachment for precise drying. Removable filter for easy cleaning. 3 heat and 2-speed settings for precise styling. Cold shot button for setting the style. Hanging ring for convenient storage. Matte finish. ALCI safety plug - unlike some, this ALCI plug will reset in the unlikely event of appliance shutdown.