Heat conductor diameter: 31 mmPower: 135 (W)Professional salon model Rated frequency 50/60 hzRated voltage 100-240 - v Operation methods and functions:1.， plugged in，2.Presses the button， the lamp twisting LED lights flashing， heating part began to heat up， 2-3 minutes taillight stop flashing， has reached the highest temperature at this time. ， (170 ??， 180 ??)3.press the handle， and heard a "da" sound， pipe rotation， begin to use4.4， if don't want to use the current temperature， can press the button， at this time for the two LED lights， temperature is moderate. (140 ?? to 150 ??) and then click the， for a LED lights at this time. According to the current minimum temperature. (110 ?? to 120 ??) and then click on the， turn the power off5.In use process， such as hair swept not carefully， automatically shut down power supply parts. To protect the personal safety of users6， when the user in the process of using abruptly left， forget to shut down， the power shut down automatically in 35 minutes