Heated quickly Our hair curler can be heated quickly, 60 minutes of working time, rechargeable automatic hair curler, can maximize styling efficiency. The hair room is equipped with safe and non-toxic heat insulation materials, which can prevent you from being scalded during use. PTC heating component and ceramic heating plate, which can release negative ions, ensures fast heating to create dramatic results with the maximum effort and eliminate hair breakage, loss, frizz and split ends.