The main function of the hair dryer is to dry the hair, and the greater the power, the faster the drying speed and the greater the noise. General household or dormitory hair dryers can choose a power of about 1200W. If you want to do some styling of your hair, you can choose a power above 1500W, of course, consider the capacity of the line. A hair dryer with too low power takes time and is easy to evaporate the moisture of the hair. Hair will be dry afterwards.
The temperature of the hair dryer is designed with natural wind, warm wind and hot wind. The temperature of the warm air is around 50°C, and the hot air will be set above 70°C. Professional hair dryers will also set up a cool button. Cold air can be used to fix the already blown shape. No matter which gear you are in, it is best to keep it at a constant temperature to avoid overheating and protect your hair.
The hair dryer can be used daily without an external nozzle, if you need to fix the hair style, you can use an external nozzle. There are two main types of air nozzles: collecting air nozzle and dispersing air nozzle. The air collecting nozzle can concentrate the air flow. When blowing straight hair and processing some details, it can be used with a collecting nozzle; the diffuser is a diffuser type, which can make the air flow even, and can be used with a diffuser when blowing curly hair , Can keep the original volume of the hair and make it more fluffy.
There are two main materials for the body of the hair dryer, one is metal and the other is plastic. The metal hair dryer is durable and can withstand higher temperatures. But it will be heavier, with poor insulation performance, and the price will be higher; the plastic hair dryer is light in weight, good in insulation performance, easy to clean, but easy to age, and has poor high temperature resistance.
When purchasing, pay attention to the rated voltage value of the hair dryer indicated on the product nameplate or instruction manual. The domestic standard 220V voltage, check whether the imported hair dryer meets the domestic use, you need to pay special attention. In details, it is necessary to see that the hair dryer should have no abnormal sound and odor, and the noise should be low; when running at full speed, there should be no obvious vibration in the hand induction; there should be an overheat protection device.