Has 2 powerful whisper quiet speeds, energy efficient operation. Full 360-degree tilt for directing air flow. Includes a patented, fused safety plug. Fully assembled. Durable impact-resistant plastic construction. 5-5/16 In. W. x 11-11/16 In. H. x 12-1/4 In. L. CFM (cubic feet per minute): Low-1336, high-1810. ETL listed.