220V AC Cooling Fan healthy use

Buy "220V AC Cooling Fan", you will be healthy to use it? Here to give you a brief introduction, you should be able to choose a change in wind speed, there are a variety of hair stalls. You can choose some sleep gentle wind or wind, which is more healthy. "ios版雷竞技官网入口 " hair direction, to the ever-changing, straight hair can also cause physical discomfort, such as blown and no blown place where different sweat evaporation rate, can cause physical discomfort. Of course, "ios版雷竞技官网入口 " hair not too close distance, preferably more than two meters, not because the heat would go stand in front of a hair. Finally, the fans do not blow for hours, proper rest is appropriate.