Bio Ionic

Universal Diffuser - Black


What is it?

Turn the dial to adjust air flow based on your styling and hairs' needs. With all vents open, a higher flow of air will come through the difuser. Close some vents to create a more targeted, lower flow technique. Long fingers reach down to the scalp to dry roots and create lift when desired.

How To Use

Keep all vents open for increased maximum airflow. Turn dial to lessen air flow.


  • Controllable airflow
  • Extended fingers reach down into scalp