The innovative spiral air duct quickly and evenly supplies the whole house. After inhaling the air, the air duct produces a strong wind to simulate the natural wind, and the diffusion structure drives the air circulation. The whole house is cool, super long endurance, continuous cool whole day strong wind magnetic suspension motor. Innovative air supply mode natural cold wind at any time 1~5 + 6 sleep gear adjustment, long blowing without headache 360 degrees the whole house air supply cool covers a room 720 degrees ultra wide Angle air supply, cold wind direct to every corner Upgrade long air outlet, cooler in summer, incense smoked wind, fragrance left in each incense expansion module removable incense smoked warehouse three-dimensional noise reduction cool not noisy ears