Spec: Condition:100 Brand New Item Type: Electric Heating Material: PU PVC liner Size: Approx. 23 x 17cm 9.1 x 6.7in Gear Adjustment: Three gears Feature: Hair care at room temperature, most of the nutrients are lost, and it is not easily absorbed by the hair. Using a heating can more effectively absorb nutrients, shorten the dyeing time, color firm and evenly, improve the quality of dyeing, and maintain the damage after perm Hair quality, fast heating, intelligent temperature control, waterproof inner liner, bright color. Instruction: 1. Wash your hair clean with shampoo, don't use conditioner, otherwise the hair scales will be closed 2. After shampooing, wipe the hair half dry and apply the hair mask on the hair 3. After gently massaging the hair for a while, wrap the hair with plastic wrap or shower or thin towel 4. The 3rd gear heating can be borrowed for 5 minutes after resisting it for 5 minutes. It can be used after preheating for a few minutes in winter 5. After finishing treatment, wait for the hair to cool completely, wash the hair with warm water and heat the inner pot of the 6. If you feel that your hair is not smooth enough, you can use the conditioner again. Package List: 1 x Electric Heating (Zipper Color Random) Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Please note that the color of zipper and liningt and type of switch will be sent randomly, and make sure you will not mind before ordering.Adopts 3-gear temperature control technology, thermostat automatically cuts off the power supply to ensure safety. Intelligent temperature control, 4-row cable design, outer layer is made of silicone material. Use the elastic rope to adjust the size of the at will, and you can adjust it to the comfort level you want. The liner is thickened, waterproof and insulated, removable and washable. The outer layer of the heating is made of PU fabric, which is thick, durable and easy to clean.