1Safety voltage with independent switch and fuse, precise temperature control. 2Each perm rod is accurately tested by the professional temperature measurement department, ensuring no temperature deviation. 3Intelligent and accurate temperature control, time and temperature can be adjusted and accurately controlled on the display screen to make your ideal hairstyle. 4Fashion hook design, cable box hook sprinkle to reduce the load of customers hanging on the head weight, so that customers can comfortable enjoy the hairdressing process. 524V double hole ceramic digital rod, not easy to be broken, smooth surface, intelligent and accurate temperature control.