Feature: 1. 3 gear temperature control technology, more choices of temperature, the thermostat automatically cuts off the power for safer using. 2. Using a heating cap can more effectively absorb the nutrients of the hair film and shorten the hair coloring time. 3. The color is firm and uniform, improve the quality of hair dyeing, maintain the hair quality after perm damage, heat up quickly, and have high efficiency. 4. Thick waterproof insulated inner liner, removable and washable, safe and convenient. 5. Intelligent temperature control, 4‑row cable design, outer layer of wire adopts premium material, safe to use. 6. The outer layer of the heating cap is made of PU fabric, which is thick, durable and easy to clean. 7. With elastic rope can adjust the size of the cap at will to adjust to the comfort you want. Specification: Condition: 100% Brand New Item Type: Thermal Hair Cap Material: PU+PVC Liner Color: Pink+WhiteSize: Approx. 23 x 17cm/9.1 x 6.7inVoltage: CN Plug 220VGear Adjustment: 3 GearsUsage: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 film on the hair 3. After gently massaging the hair for a while, wrap the hair with plastic wrap or shower cap or thin towel 4. The heating cap can be used at low gear for 5 minutes and then high gear for about 5 minutes. In winter, it can be used after preheating for a few minutes 5. After finishing treatment, wait for the hair to cool completely, wash the hair with warm water and heat the inner pot of the cap 6. If you feel that your hair is not smooth enough, you can use the conditioner then.. Package List: 1 x Thermal Hair Cap Note: Dear customer, Please rest assured to buy without worrying about the plug adaption. We will provide an adapter for you according to different country standard and ensure its normal use.1. Please do not use this product near water2. Please do not use this product near the washbasin in the bathtub with water.3. Please unplug the plug when entering the bathroom or in a place with high humidity.4. Please unplug the power supply after use to avoid prolonged heating. This product cannot be rubbed or pulled hard, and cannot be folded or twisted. Please stop using this product when it is found to be damaged to prevent leakage.5.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.6.Please note that the switch for this product will be sent randomly, please make sure you don't mind before ordering.7.Please note that the zipper color of this product will be sent randomly, and make sure you will not mind before ordering.