Handheld portable air conditioner is no longer difficult to burn in summer
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Hot summers are always difficult to find, and not every place has air-conditioners... So we saw many cartoon-like portable small fans on the street. Today we introduce this product can be more advanced - hand-held portable air conditioner. Convenient, environmentally friendly, energy-saving and emission-reducing, suitable for various environments and occasions, and the cooling effect is very good. It is powered by four AA batteries (which can be maintained for 5 hours). If you have a computer at hand, it can also be powered via the USB interface. When in use, open the cover, sprinkle cold water on a sponge inside, and then put back the sponge and turn on the switch.
Its principle is actually very simple. The internal fan sucks in the hot air around it. After the sponge filled with cold water, the air is cooled. According to the manufacturer, the minimum air temperature can be cooled below 0 degrees.
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U Polemag Electronics & Technology Co., Ltd. , http://www.xm-magnet.com