Three speed energy efficient motor Balanced aluminum 3-blade design provides even airflow and quiet operation 360deg tilt feature lets user direct cooling where it is most needed Automatic shut-off feature prevents overheating Durable black powder coating finish 5.4ft grounded cord Specifications: 1/8Hp Motor, Up to 4,650 CFM, cETL listed, Size: 23 L x 10.6W x 23 H .