The summer heat, all rely on air conditioning to continue to live, but often open the air conditioning air is difficult to circulate. And the weather is getting hotter and hotter, in the absence of air conditioning outdoor and how to do? This time we need a small fan, both ventilation and proper cooling.
The biggest advantage of a small fan is the convenience, its size is usually relatively small, can be placed in the bag to carry, when needed to take out to cool themselves down. Because of this, the small fan has just become a must-have "Internet sensation".
There are many small fans on the market, including hand-held fans, hanging fans, and even small fans without leaves, and although they are generally not expensive, they are about happiness.
The key points of selecting a small fan
I. Wind power size
Although the wind power of small fans and ordinary fans can not be compared, but the wind is too weak, which directly determines whether the small fan is cool enough to blow.
Second, the convenience of use
Small fans are designed to be more convenient to use, if they are too big, too heavy and troublesome to operate, it will increase the burden.
Three, endurance
The longer the use time, the stronger the practicality, the battery capacity can be known by the size of the range, the best choice of 2000 mA or more.
Fourth, silence
This is very important, the sound is naturally the smaller the better, noisy small fans will interfere with work and rest, if used in the office or classroom, but also easy to affect others.
Comparison of different types of small fans
Handheld fans
The handheld fans on the market have a wide range of choices, high value, easy to carry, and can be held anywhere, anytime to blow.
The performance of different brands of handheld fans also varies, generally in the wind has 3 adjustable, well-known brands launched a small fan range and silent effect is also better. The disadvantage of this type of fan is that it needs to be held by hand, which is not very convenient when you can't spare your hands, but some will be equipped with a chassis, so you can use it on the table.
Hanging fan
Compared with the handheld fan, the advantage of the hanging neck design is lightweight, it frees up your hands, hanging on the neck can be used.
However, no matter how big the wind is, just a small area of the local wind, I think it will not be very comfortable. As for the sound, blowing near the ear to the face, the sound is naturally not small. Moreover, not everyone has the courage to hang it on the neck to take out, the fan blade exposed hanging neck fan is also easy to roll the hair in.
Bladeless fans
The design of these fans must be inspired by Dyson, right? The value is better, and the safety is better, so you don't have to worry about your children putting their hands into the fan blades or their hair being rolled in.
However, the noise of a fan without blades is very loud, due to its unique structure and the way the air comes out. Therefore, if you want to buy a low-cost small fan, it is not recommended to buy a fan blade model.
Multifunctional clip fan
This type of fan is used in a variety of scenarios, on the table, stroller, bedside, etc., as long as you can get anywhere you want to bring cool.
Clamp fan wind power is quite strong, the range is also better than other types. Quiet ability depends on the brand, Green Union's clip fan has been tested, the quiet performance is very good, suitable for use in the office or classroom. In addition, all aspects of performance is also good, 2000 mAh battery, 720 ° air supply, wind three adjustable.
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