1. Three adjustment, with temperature controller, you can adjust the temperature according to your own hair care needs.<br> 2. The drawstring can be used to adjust the size of the hat mouth to achieve the comfort level you want.<br> 3. Non woven fabric heat insulation and uniform heat supply, so that the nutrients in the hair mask are more easily absorbed, rapid heating.<br> 4. It can make the nourishing hair oil stay on the hair longer, so that the hair can better absorb nutrients.<br> 5. Help improve hair dryness, frizz, and split ends, repair damaged hair.<br> Condition:<br> Item Type: Hot Oil Treatment Hat<br> Voltage: 110V<br> Style: Headgear<br> Temperature Control Gears: 3 Gears<br> Product Features: Intelligent temperature control, prevent scald<br> Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.<br> colour:black<br> Material:Fabric composite cotton<br> size:24x18cm<br> Package Contents:<br> 1 * Baked oil cap<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.