Product Description Using different temperature settings to make hair straight, the hair straighter have 10 rates to adjust temperature, every rate can change 5 degrees Celsius, we recommend that you choose the highest rate at the beginning, then according to the hair texture to reduce the temperature level. 1.Choose temperature in 210-230 degrees Celsius for a fine hair 2.Choose temperature in the 190-210 degrees Celsius for general hair 3.Choose temperature in 170-200 degrees Celsius for soft hair. 4.If you set low temperature perm, molding may be a little slowly. 5.Please press on-off key and hold for 3 seconds to turn it on, and press on-off key and hold for 3 seconds to turn it off. Instructions: 1.Please keep hair dry and neatly groomed before using. 2.Turn it on and adjust the temperature, you can use when the temperature reach what you want. 3.In the process of using, one hand pulls hair end and comb with straighter. 4.If you want to keeps straight hair last longer, please use hair styling lotion and softener lotion and wash clean before hair straightening. 5.It should not clip too much hair, if you want to clip more hair, you should be slow down the speed in the process of drawing. 6.It will be turned off by an hour automatically, turn it on when you use against. Maintenance, clean and storage: This product needs to clean up regularly due to hair care residue. 1.Before clean, make sure the machine shut down, pull out plug and cool down. 2.Stick on detergent cleaning up with a cloth. 3.Pack up when it’s dry All the world ladies will be crazy for it, Give yourself or family, friends,The best present ,You deserve it.