Feature: 1. [Temperature Controller] 2 Speed adjustment, with a temperature controller, you can adjust the time and temperature according to your own hair care needs. 2. [Drawstring Design] Heating hat adopts drawstring design, you can adjust the size of the hat at will to adjust to the comfort you want. 3. [Uniform Heat Supply] Through the heating principle, the nonwoven fabric heat insulation and heat supply uniformly, so that the nutrients in the hair mask are more easily absorbed and heated quickly. 4. [Improved Care] Hair care hat can promote the hair to quickly absorb conditioner and other nutrients, improve care, and solve hair frizz and hair end overflow. 5. [Applicable Scene] Hair care hat can be used at home or when traveling, and it is very light and portable. It can also be given as a gift to friends or relatives. Specification: Item Type: Heating Hat Material: Nonwovens Style: Headgear Number of Temperature Control Levels: 2 Levels Product Features: Intelligent Temperature Control to Prevent Burns. Package List: 1 x Heating Hat1 x User Manual