1. Wind speed and air volume
Among the parameters of the hair dryer, the motor speed is extremely important, and the blowing speed basically depends on this. The motor speed is directly linked to the wind speed of the hair dryer. The higher the speed, the higher the wind speed. So how much is a high speed? Generally, you can refer to the speed of 10w rpm or above, which is fine.
In addition, the larger the air volume of the air outlet, the better, the larger the blowing area, the faster the evaporation rate.
Look at the speed and air volume, that is, a high-speed hair dryer.
2. Temperature control: intelligent temperature control > mechanical temperature control
Intelligent temperature control: use temperature sensors and microprocessors to intelligently monitor and control temperature, so that the temperature position is within a certain range.
Mechanical temperature control: Different gears correspond to different heating powers of the electric heating elements. By manually shifting the gears, the heating elements work under the corresponding power. This method cannot directly control the output temperature.
If the hair dryer is too hot, blowing it on the hair will cause dry and frizzy hair.
It happens that the wind speed is not large, but the temperature is very high, the hair is basically dried by the temperature, how can it not hurt the hair.
Therefore, the best temperature control effect is intelligent temperature control.
3. Appearance and Branding
It looks good, of course, everyone likes good-looking things. It can also be seen from its process design. The design of each product is also a very valuable part. I think the level of the product can also be reflected in the design. The second is to choose the brand not the no-name brand. After all, brand things are more secure and have a certain reputation.
4. Hair care
There are all kinds of negative ion, water ion, and essential oil hair dryers on the market. Many people think it is an IQ tax, but in fact, many people buy hair dryers that falsely claim to have these functions, or actually have little or no content. Therefore, after using it, it will feel ineffective. Talking about hair care without mentioning parameters is a hooligan. To be honest, the hair care and hair care technology of hair dryers is constantly being upgraded. Although it is not as good as salon-level hair care, as long as it is used for a long time, it can still meet the basic hair care needs, and it can also save a lot of self-use hair masks. energy and time.
