-Suitable voltage: general voltage AC110V-240V -Temperature control: 180/210 -Material: high temperature resistant ABS polymer resin plastic shell using high temperature resistant coating technology heating plate to ensure uniform heating without damaging hair. -The heating element is PTC (thermal sensitive ceramic heating element) to quickly heat up Product -Tourmaline ceramic glaze releases a lot of negative ions when heated to lock in more moisture making hair healthy and natural -Heat insulation and anti-scalding head made of high temperature resistant nylon no heat conduction can be used with confidence -Anti-slip handle made of PC material anti-slip material feels comfortable -Insert the plug into the power socket before use set the temperature see the indicator light is on and the curling iron to heat up -After preheating for 1-2 minutes the operating temperature is reached and it can be used -Before use comb the hair smoothly and divide it into sections and operate it with strands from back to front -If you use it for the first time it is recommended to familiarize yourself with the operation method when the power is off -After use the power should be turned off/cut off and it can be stored after natural cooling -Electric Hair Curler Three Rod Curling Iron Women hairstyling tool Package Weight: 418g Package Dimensions: 9cm x 9cm x 38cm