Air circulation fans is a bit like a turbine engine on an airplane, which can make the wind blow out in a spiral shape in a certain direction. As the fan blades agitate, it can finally form a spiral columnar wind. Air circulating fan blowing out the air distance with a good Orientation. The price range is generally higher than that of ordinary fans. Advantages: 1. 3D oscillation, more comfortable than ordinary fans. 2. It can drive the air flow in the room, and when used with air conditioners, it can balance the room temperature and avoid air-conditioning diseases.   3. Let indoor and outdoor air circulate to achieve better ventilation. 4. It saves space and is smaller than ordinary fans. It can be placed on the ground or on the table.