Wet to natural straight in 25% less time.1 No hot plates. No heat damage.2 Powerful, directional airflow smooths and aligns hair for an everyday straight style. Root drying mode allows you to gently pre-dry roots to ensure scalp is not left damp or create added volume. Two styling modes to style from both wet and dry hair. Features Style from wet Straighten and dry hair – at the same time. The Dyson Airstrait straightener is engineered with three pre-set temperatures – 80°C, 110°C and 140°C – to take your hair from wet to natural straight, with one machine. Refresh from dry Touch-up or refresh your style from dry hair. Switch to Dry mode on your Airstrait and style at pre-set temperatures of 120°C or 140°C. Alternatively, use the optional Boost mode for maximum styling impact. Intuitive airflow Airstrait technology self-detects when hair is between the arms and automatically reduces airflow when it's not – for quieter, comfortable and more efficient styling. LCD screen High-definition colour display shows airflow and temperature settings, for easy reference when styling. Root drying mode Slide the button to lock and unlock the arms of your machine. Use with the arms locked to gently pre-dry hair at the roots. Create added volume from the roots before styling the ends of the hair from wet. Activate auto-pause After three seconds of inactivity, your Airstrait will automatically pause to conserve energy. Airflow will re-activate once you move your machine. More than a plug The PRCD plug (Portable Residual Current Device) is engineered for your safety and comfort when using the Dyson Airstrait straightener. Dyson engineers designed the plug to include key electronics elements in it. By moving this to the plug, it removed weight and bulk from the machine itself. The plug is currently Dyson's best solution to enable a lightweight and compact product that enables wet-to-dry straightening.