Style From Wet- Straighten and dry hair – at the same time. Three pre-set temperatures – 175°F, 230°F, and 285°F – take your hair from wet to a finished style with one machine. Refresh From Dry- Touch up or refresh your style from dry. Style at 250°F or 285°F or use the optional Boost mode for maximum styling impact. Intuitive Airflow- Airflow when you need it. Your machine senses when hair is between the arms and automatically drops to low airflow when it's not – for quieter, more efficient styling. LCD Screen- High-definition color display shows airflow and temperature settings for easy reference when styling. Lock Feature- Slide the button to lock and unlock the arms of your machine. Use with the arms locked to gently pre-dry hair and create volume from the roots. Auto-pause- After three seconds of inactivity your machine will automatically pause. Simply move the machine to restart the airflow.