A deeper understanding of 24V DC Cooling Fan

"24V DC Cooling Fan" in the middle part of the body is a round of hardcore child, there is a row of buttons above, marked with "1,2,3" and said the hair of different grades and switch button. To me there are other colors of the knob, which is a timer, if the owner of sleep, "iphone下载雷竞技 " The wind was too cold for too long, the owner will be vulnerable to cold, in which case he should be going to bed rotation knob, set a good time, work to the specified time, I will automatically stop working. The lower half of the back of my trunk, there is a circle Zealand children. Master required, subject to adjustment my height. The bottom of the chassis is a circular children, this is the "iphone下载雷竞技 " of the foot, which is used to fix and support the foundation of my whole body. Hot summer, as long as the owner of a press button, I immediately cool breeze blowing, the main people away summer heat.