Vornado 133DC Compact Energy Smart Air Circulator Fan Welcome the latest addition to the Vornado Energy Smart line - the 133DC The 133DC is compact in size but awesome in power and with a brushless DC motor up to 80% more energy efficient Simple variable speed control gives you precise airflow up to 30 feet while our signature Vortex Action ensures all the air around you stays cool and comfortable Complete with our 10-year satisfaction the 133DC circulator will keep you comfortable for years and years to come. Plug in a Vornado Energy Smart circulator and you'll automatically use up to 80% less energy than you would with a comparable AC motor product. That's something to smile about. With lesser fans, higher efficiency sometimes equates to less-powerful airflow - not so with Energy Smart circulators. Combining a more-powerful, brushless DC motor with legendary Vornado engineering, our new line of circulators deliver power to spare. Nearly infinite speed settings let you zero in on your ideal atmosphere. Whether it's a soft, silent flow, a turn-it-up crank or any point in between, precise controls enable you to dial in the airflow setting feels right for you. A Vornado circulator creates a unique airflow pattern called Vortex Action to circulate all the air around you. From the office to the laundry room, the compact circulator keeps the space you're in comfortable. Important International Disclaimer: This item is built to meet U.S. voltage requirements and may not function properly when used in conjunction with external devices that alter or convert voltage or frequency of electricity. Improper use or shipping the product outside the U.S. will void all warranties. Features: Designed to Perform - The 133DC ensures that you are consistently comfortable by using our unique airflow pattern called Vortex Action to move all the air around you Energy Smart - Powerful brushless DC motor uses up to 80% less energy More Performance Less Space - Compact in size and ultra quie