Using air. The Dyson Airwrap styler attracts and wraps hair for you using air. Harnessing an aerodynamic phenomenon called the Coanda effect it curves air to attract hair to the barrel. No clamping gloves or awkward winding mechanisms. Just voluminous curls and waves.A smooth blow-dry finish At home. The Dyson smoothing brushes use the Coanda effect to attract hair to the surface of the brush propelling air along the hair strands to mimic a stylist’s blow-dry technique.Style and dry simultaneously. With no extreme heat. The Dyson Airwrap styler is engineered to style your hair from damp. By combining the water in your hair with powerful airflow and controlled heat it can style and dry at the same time – with no extreme heat.