Two-in-one Straight Curling Dual-purpose Electric Curling Iron, Household, Constant Temperature Heating, Smart, Straight Curling Dual-use Describe: Product category: two-in-one curling iron Applicable hair type: dry and wet hair Thermal material: PC+PET Diameter of heat conductor: 21mm-30mm Temperature control adjustment: 3 stages Best molding time: less than 1 minute Power: 50W Voltage: 100~240V Product size: 29.5*6*5.5 CM instruct: 1. Plug in the power 2. Press the light button, the LED light flashes, the heating part starts to heat up, and the light stops flashing after 2-3 minutes, and the maximum temperature (170-180 degrees) has been reached at this time. 3. Press the auxiliary handle, hear a "click", the round tube rotates, and start to use 4. If you don't want to use the current temperature, you can press the button, at this time there are two LED lights and the temperature is medium. (140 degrees - 150 degrees) on click, this time LED lights. Indicates the current minimum temperature, press and power off. 5. In the process of use, if the hair is accidentally curled, the power part will automatically turn off. Protect users' lives. 6. When the user suddenly leaves during use and forgets to turn off the power, it will automatically shut down after 35 minutes