Airbena New Product Retractable Ceiling Fan without LightDesigned for pure air,enjoy life at a low decibel level,nose does not exceed 46 decibels,quiet soft wind,with you sleep peacefully. This mechanical and aesthetic masterpiece puts out a powerful airflow and is perfect for any contemporary space. Featuring a low consumption DC motor and 6 speed remote control with reverse. DC pure copper motor,wind is smooth,mute motor,bass noise reduction,strict control of fan operation. The use of international advanced technology, to create extreme quality.