1. Three adjustable temperature settings with a controller to customize heat levels according to your hair care needs. 2. Drawstring closure allows adjustment of the hat opening for a comfortable, secure fit. 3. Non-woven fabric provides heat insulation and even heat distribution, helping hair mask nutrients absorb more effectively with rapid heating. 4. Helps nourishing hair oils remain on the hair, enhancing nutrient absorption. 5. Aids in managing 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 Gears: 3 Product Features: Intelligent temperature control, designed to prevent overheating Plug Type: US Plug (compatible with standard outlets in Canada, Mexico, Thailand, the United States, the Philippines, and similar regions) Color: Black Material: Fabric composite cotton Size: 24x18cm Package Contents: 1 x Hot Oil Treatment Hat Note: Light and display differences may cause slight variations in color compared to the actual item. Measurement may vary by +/- 1-3cm.