Powerful vortex action-use the iconic vortex air circulation and energy-saving, brushless DC motor to make the air flow throughout the room more effectively. Variable speed control-real variable speed setting, accurate airflow control, located in the front of the circulator, easy to operate. Multi-directional airflow-equipped with adjustable tilt head, which can guide the air where you need it. Best performance-Deep groove blade with air inlet guide cone, closed air duct and spiral fan net helps