1. Three adjustable temperature settings with a built-in controller allow you to customize the heat level according to your hair care needs. 2. The drawstring design enables adjustment of the hat opening for a comfortable, secure fit. 3. Non-woven fabric provides heat insulation and even heat distribution, helping enhance the absorption of nutrients from hair masks with rapid heating. 4. Helps lock in nourishing hair oils, allowing hair to more effectively absorb essential nutrients. 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 Settings: 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: 24 x 18 cm Package Contents: 1 x Hot Oil Treatment Hat Note: Other accessories are not included. Lighting and monitor differences may cause slight variations in color compared to the actual item. Measurement may vary by up to +/- 1-3 cm.