1).LCD Display 2).Microcomputer control, more accurate temperate control, safe and energy-saving. 3).Adopting inside and outside heating principle, more evenly heated, smooth and even wave from the tip to the root of hair, unique and permanent effect. 4).Diversified specifications of pure ceramic curling sticks, which adopt ultrasonic treatment with waterproof function and contain PTC heaters. 5).Humanized of the main design, more novel and graceful. 6).Input voltage: 110V?240V; output voltage: 110V 7).Working temperature: 120°C to 140°C 8).Working time: 0-30mins