The temperature of the curling iron is easy adjustment. 2 level of temperature adjustment (360? and 410?) satisfy all hair types.Featuring Universal Dual Voltage(120-240V AC), which perfect for travel use. It comes with exquisite packaging also works as a great gift for girlfriend, lover or mother.Our triple barrel curling iron just need about 60 seconds?fast heats Up from 0 to 430?.Anti-skid ergonomic handle, insulated barrel tips to provide more safe for us.And it so easy to use,just need you put the hair in the splint for a moment.The hair is curl perfectly.