Usage method 1.Plug in the power supply, display off, press the on/off key, the default display is 180°C, and press the + - temperature adjustment key to select the temperature you want. When the temperature reaches the temperature you adjusted, the display will no longer heat up and can be used. 2.After you use it, press the on / off button to display off then unplug the power supply and store it aftercooling. 3.After the hair waver is turned on, it will be locked automatically for 5 seconds without operating the key. After locking, pressing the key is invalid. It is necessary to press the on/off key for 2 seconds to unlock. Product safety design Automatic shutdown if you don't operate for 1 hour. Safety precautions To reduce the risk of failure, electric shock, fire, and equipment damage, please observe the following safety precautions: 1.Do not use a hair crimper near water. 2.Do not use 3-barrel curling iron when your hands are wet. 3.Do not repair, disassemble, or modify the triple barrel curling iron by yourself. To avoid danger, the three-barrel hair curler must be repaired/replaced by professionals in the manufacturer's maintenance department. 4.When using 3 barrel curling wand, please don't put your hand into the heating pipe to touch it. 5.When not in use, please store the hair waver tool in a dry place. Warning Avoid contact with skin instantly after used because the hair curler is still very hot after you switch it off in a few seconds.

?Product and Service?NOATOKE three-barrel curling iron contains 1-inch three-barrel curling iron, 1 heat-resistant glove, 2 hair clips and 1 user manual manual, NOATOKE provides 24-hour service and 1-year warranty so that to make sure 100% satisfaction to our customers. ?Dual Voltage & Perfect Gift?Dual voltage (100-240V) is convenient for international travel, allowing you to travel around the world with a perfect hairstyle. This 3 barrel crimper hair tool is also a perfect gift for your friends, bestie, lover, family members on festivals, birthdays, Valentine's Day and Christmas, etc. ?Quick Heating?This three barrel curling iron from NOATOKE can quickly heat up from 0°F to 446°F within 60s. The tube body is made of ceramic material, which is more evenly and quickly heated, so as to save your time and bring you bouncy beach waves. ?Safe to Use?The 360° anti-tangle swivel cord allows you to use this curling iron from any angle, minimizing arm fatigue. The handle is made of rubber paint matte material, which is comfortable,sweatproof,wear-resistant, non-slip and anti-scald. The insulated front bracket prevents the curling iron from direct contact with the tabletop. If no operation is detected after 60 minutes, the crimper will automatically turn off. ?Suitable for all hair types?This professional 3 barrel hair curler has sixteen precise adjustable temperatures (10°C/50°F per level). And the LCD displays: 80°C (176°F) to 170°C (338° F) for fragile hair, 180°C (356°F) to 200°C (392°F) for damaged hair, 210°C (410°F) to 230°C (450°F) for healthy hair, so you can choose the right temperature according to your hair type,and don't worry about hair damage, allowing you to keep your hair style throughout the day.