This product is suitable for short to medium-length hair. Styling without extreme heat: With a digital motor that generates the Coanda effect due to its power, and intelligent temperature control (measuring temperature up to 40 times per second), the Dyson Airwrap does not require extreme heat for styling. By combining the moisture of the hair, a strong airflow, and a temperature that is always kept below 150 °C, it can style and dry simultaneously. It attracts the hair and wraps it around - for waves and curls. Utilizing the aerodynamic Coanda effect, the Dyson Airwrap creates a continuous airflow that creates spirals, pulling your hair towards the attachment and wrapping it. The curling attachment can be adjusted to rotate in either direction, perfect for styling voluminous curls and waves.