The Vornado 153 whole room tower fan delivers unbeatable air circulation to bath you in a refreshing, cooling breeze. With the ability to move air 80 feet, the Vornado 153 fan eliminates all hot spots to cool off the indoor environment. The Vornado 153 whole room tower fan comes with a five year limited manufacturer's warranty to guarantee quality.V-Flow TechnologyThe Vornado 153 room fan was designed by engineers using V-Flow technology that powerfully circulates air. This provides more powerful cooling than conventional tower fans that can only move a column of air at once.Remote ControllerChoose between push button controls and remote control operation. The Vornado 153 has a magnetic base to secure the remote controller.Library QuietThe Vornado 153 tower fan cools discreetly boasting whisper quiet operation.3 SpeedsThis Vornado tower fan has three speed levels, with an optional 8 hour auto-off timer.