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Is the Dyson hair dryer easy to use? Why is the Dyson hair dryer so expensive

Is the Dyson hair dryer easy to use? Why is the Dyson hair dryer so expensive

4hw.com.cn: Recently, Dyson hair dryer has become popular, but a hair dryer with a price of up to three or four thousand has deterred many friends. Why is Dyson hair dryer so expensive? Is Dyson hair dryer really easy to use? Let's have a look.

Dyson's leafless hair dryer has been a very popular product since it was launched. From the appearance, there are no fan blades! It's a sense of technology! So, how does it feel? What are the advantages and disadvantages? Xiaobian, let me show you.

From the results, Dyson mainly achieved five goals: first, replace high temperature with large air volume to make the hair dry quickly without damaging the hair; 2、 Improve safety and do not pull hair; 3、 Improve hand feel and easy rotation; 4、 'feel' the noise is low; Some people say Dyson actually consumes more electricity? You said the noise was just 'feeling' small, but it wasn't really small? In the evaluation system of hair dryer, the weight of energy consumption is almost zero. Because no consumer is poor enough to pay attention to the electricity bill, unless your hair dryer consumes as much electricity as a Tesla electric car. It doesn't matter whether the noise is loud or not. It doesn't matter whether you feel it or not. High frequency noise can't be heard. It doesn't matter as long as it's harmless to the human body. 5、 Beautiful and exquisite;

For a hair dryer, the most important performance is comfort and safety, as well as the purpose of blowing hair - to create a perfect hairstyle, so protecting hair is the top priority, so that hair and scalp will not be damaged under high temperature is more important than anything. The hair is dry, scaly and forked, so there is no modeling. Traditional hair dryers will face the problem of safety if they want to increase the air volume -- consumers will have this psychological shadow if they are torn off by high-power hair dryers. When women come back and blow their long hair for more than ten minutes, they feel very tired with their thin wrists holding a huge hair dryer.

Is the price of thousands of Yuan expensive? If only safety, comfort and convenience are achieved, it may not be worth it. But after adding delicacy and beauty, are thousands of dollars still expensive? If a hair dryer is not only practical, but also beautiful and exquisite, it is certainly popular in this era of personality. Moreover, a hair dryer can be used for months, years or more. If you can use products of more than ten years and thousands of pieces according to the average law of some people, it is not too expensive. In women's world, blowing is the process of shaping, and the hair dryer should have style on their dresser. Why is the relationship between sales price and related factors multiplicative rather than additive? Because of the improvement of multiple elements, the difficulty is not cumulative, but exponential growth. Ring is not only a clever engineering method, but also a simple appearance of the product.

The center of gravity of Dyson hair dryer is at the handle. The design of moving the motor from the tail of the hair dryer to the handle is more ergonomic. It is the most effortless to move, and it is not easy to get tired when blowing for a few minutes.

The noise is low. In fact, it is mainly because the Dyson patented digital motor has 110000 revolutions per minute, so the frequency of some noise is very high. People can't hear noise higher than the upper limit of ordinary people's hearing (20000 Hz). The overall feeling is similar to the noise of Dyson vacuum cleaner. There is still some sound, but it will not be so noisy as ordinary high-power hair dryer or vacuum cleaner that it is impossible to speak face to face. It can basically achieve the effect of talking and laughing with my little sister while using it.

Fast wind speed: one advantage of fast wind speed is that it can dry hair quickly without high temperature. In fact, it is windy. According to the official and other respondents, in fact, the strong wind depends on two points: a patented digital motor and a patented airflow doubling technology. We all know that the digital motor has 110000 revolutions per minute. Compared with the 20000 or 30000 revolutions per minute of most hair dryers on the market, it is several times faster and can produce fast and concentrated air flow. Airflow multiplication technology sounds very advanced, but the principle is not difficult to understand. The digital motor in the handle pushes the air into a ring amplifier very efficiently, and cooperates with the airflow multiplication technology to eject high-speed and large amount of airflow from a very narrow gap. Understand it with common sense of life -- when there is wind outside, if the whole window is open, the wind speed will not be fast; However, if only a small crack is opened in the window, the wind will blow in quickly. Of course, the principle in the actual product will be more complex. Because the wind blowing out of the ring is very fast, some wind will be brought into the air flow from the surrounding and round holes to further expand the total air volume. This should involve more principles of fluid mechanics. Specifically, the air outlet is actually the ring-shaped seam marked with a red circle on the left side of the figure below (the right side of the figure is the blowing nozzle). As for the round hole in the middle, it is not an air outlet.