Defy Twin Blade Standing Fan - WhiteOpt for precise airflow by adjusting the 26 speed ventilation levels from the comfort of your sofa with the remote control functionality. This unique twin blade fan has 5 small blades and 5 large blades for high ventilation quality and optimal cooling. The control panel comes with a white LCD screen which allows adjustments to be made easily and precisely, even at night. Enjoy uninterrupted sleep all through those sizzling summer nights with the