The moisture meter can quickly measure the moisture content of the grain. 1. [Temperature regulator] 2 speed control, using the temperature controller, you can adjust the time and temperature according to your hair care needs. 2. [String design] The heating cap adopts string pattern, you can freely adjust the size of the cap to adapt to your desired comfort. 3. [Uniform Heat Supply] Thanks to the heating principle, the heat-insulating nonwoven fabric and heat delivery evenly, so that the nutrients in the hair mask are more easily absorbed and heated quickly. 4. [Improved Care] The hair care hat can promote hair to quickly absorb conditioner and other nutrients, improve care and solve hair curling and hair overflow. 5. [Appropriate Scene] The hair care cap can be used at home or on the go and is very lightweight and portable. It can also be given to friends or relatives. Specification: Item Type: Heating Cap Material: nonwoven fabric Style: Headwear Number of Temperature Control Levels: 2 Levels Product Features: Intelligent temperature control to prevent burns List of packages: 1 x heating cap 1 x User Manual