Founded in 1989 in Kansas, USA, Wardado is a world-renowned vortex circulation fan brand, and its products are popular in developed countries and regions such as Europe, America, Japan, and Taiwan. The Wonardo Vortex Circulation Fan uses radial fan technology to form a powerful spiral air duct that greatly extends the air supply distance. Among them, the 660B model is recommended by the American evaluation media The Sweethome, the longest air supply distance can reach 30 meters, the applicable area is 20~30 square meters, can be used with electric heating, air conditioning, to reduce power consumption, and make the indoor temperature more balanced purpose, used in spacious, higher floor duplex residence or office is more suitable, the appearance of compact and refined American style, and the sense of openness of the space complements each other, the price is not low, around 2680 yuan. At the same time, Warddo also provides different options of desktop and floor-standing models, and consumers can choose the right model according to their actual use needs.