1. Three adjustable temperature settings with a temperature controller, allowing you to adjust the heat according to your hair care needs. 2. Drawstring closure allows adjustment of the hat opening for a comfortable fit. 3. Non-woven fabric provides heat insulation and even heat distribution, helping nutrients in hair masks absorb more effectively, with rapid heating performance. 4. Helps keep nourishing hair oil on the hair longer, promoting better nutrient absorption. 5. Aids in improving hair dryness, frizz, and split ends, and helps repair damaged hair. Condition: Item Type: Hot Oil Treatment Hat Voltage: 110V Style: Headgear Temperature Control Gears: 3 Product Features: Intelligent temperature control, designed to help prevent overheating Plug Type: US Plug, compatible with standard outlets in Canada, Mexico, Thailand, the United States, the Philippines, and other regions using US plug standards Color: Black Material: Fabric composite cotton Size: 24x18cm Package Contents: 1 x Hot Oil Treatment Hat Note: Other items not included. Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3cm.