1. Three-level heat adjustment with temperature control allows you to customize the heat setting according to your hair care needs. 2. Adjustable drawstring enables you to modify the opening size for a comfortable and secure fit. 3. Non-woven fabric provides heat insulation and even heat distribution, helping nutrients from hair treatments absorb more effectively with fast heating. 4. Helps keep nourishing hair oils in contact with hair longer, promoting better nutrient absorption. 5. Aids in improving dryness, frizz, and split ends while supporting the repair of damaged hair. Condition: Item Type: Hot Oil Treatment Hat Voltage: 110V Style: Headgear Temperature Control Settings: 3 Product Features: Intelligent temperature control, designed to prevent overheating Plug Type: US Plug (compatible with standard outlets in Canada, Mexico, Thailand, the Philippines, Taiwan, and other regions using US plugs) Color: Black Material: Fabric composite cotton Size: 24 x 18 cm Package Contents: 1 x Hot Oil Treatment Hat Note: The package includes only the items listed above. Other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by 1-3 cm.