The Metal Ceramic (MCH) heating system ensures even heat distribution and rapid temperature recovery time. The adjustable heating temperature from 150 C to 300 C allows you to choose the type of hair you want: fine, fine, wavy or curly, it can be heated to the temperature you want and provide excellent results by minute.The 3D comb allows you to comb your hair before straightening it, in order to avoid tearing the hair and achieve better straightening effect. Forks and knots.The 7 steam holes ensure a constant steam eruption of 4.5g / min, allowing water ions to penetrate from the tips to the roots, blocking 90% of the moisture and adding 50% more moisture to the hair. This innovative hydrating straightening technology allows you to have silky, natural and healthy hair instead of a flat, choppy appearance.Automatic shut-off and automatic temperature lock always ensure maximum safety and optimum performance. As a built-in safety function, if not used for 60 minutes, this straightening brush will automatically turn off.Traditional straighteners do not guarantee that all hair will be in contact with the hotplate on the first pass. More passes equals more damage. For this steam iron, you can avoid this problem by using a floating plate, which allows the hair to pass freely through the straightener and maximizes the amount of hair touching the plate. The result is smoother hair and less damage."