Desktop circulating cooling fan pendulum

Tower fans are generally used as air conditioning fans, which are to quickly transmit the air conditioning of air conditioners to distant places. Electric fans are traditionally to speed up the flow and circulation of indoor air. So these two types of fans depend on where you use them, and make a choice. 2. The tower fan blows relatively evenly, the bladeless fan is very sharp in the close place, and there is no wind in the farther place; The tower fan feels relatively quiet, and the bladeless fan is estimated to be because of the compressed air of the thing below, which is relatively loud. 3. The wind blown by the tower fan is a wind wall, and the wind blown by the leafless fan is a wind vertebrae, made into a tree-like leafless fan, the air supply is very uneven, the higher up, the smaller the wind. Bladeless fan maintenance is inconvenient. 4. Leafless fan, there is only one selling point, that is, it will not hurt children by mistake. But in fact, due to the dense grid design of the tower fan, children's hands cannot enter it. There are no accidental injuries either.