2-In-1 Electric Professional Negative Ion Straight Hair Brush Curling Comb With Lcd Display Curling Tool Straight Hair BrushThe fresh green awakens your vitalityPerfect for spring/summer hair, create a bold summer style, wake up your life with this straightening brush and make your most colorful look sparkle!Beautiful straight hair 3D dense teeth3D teeth - The straightening brush is designed with 3D teeth and can even straighten hair at the roots.Dense spacing - Unlike other bristled brushes, the dense spacing of 0.07 inches (about 0.2 cm) increases the contact area between the teeth and hair, ensuring that all the hair is heated and firmly pressed against the surface of the teeth, completely straightening your hair.Ionic coating -① The flat hair brush is coated with an ionic coating on the heated surface to keep the hair shiny and healthy.During the styling process, millions of heat are released and a protective layer is formed, effectively reducing heat damage to the hair. Extra ions deep repair damaged hair and split ends to help you get straight, frizzy hair.Fast heating, large area, save half the time①PTC heating technology - The hair straightener uses PTC(positive temperature coefficient) heating technology to rapidly heat to 350°F within 20 seconds.② Heating area increased by 20% - due to the large heating area, a comb can cover more hair, heating quickly and evenly, saving you a lot of styling time. Perfect for busy mornings and quick makeup before going out.With anti-hot, self-closing and other safety measures① Anti-hot - V-type flame retardant plastic frame, all-round protection you.Automatic shutdown - Automatic shutdown after 30 minutes to ensure the safety of you and your family. 2-In-1 Electric Professional Negative Ion Straight Hair Brush Curling Comb With Lcd Display Curling Tool Straight Hair Brush The fresh green awakens your vitalityPerfect for spring/summer hair, create a bold summer style, wake up your life with this straightening brush and make your most colorful look sparkle!Beautiful straight hair 3D dense teeth3D teeth - The straightening brush is designed with 3D teeth and can even straighten hair at the roots.Dense spacing - Unlike other bristled brushes, the dense spacing of 0.07 inches (about 0.2 cm) increases the contact area between the teeth and hair, ensuring that all the hair is heated and firmly pressed against the surface of the teeth, completely straightening your hair.Ionic coating -① The flat hair brush is coated with an ionic coating on the heated surface to keep the hair shiny and healthy.During the styling process, millions of heat are released and a protective layer is formed, effectively reducing heat damage to the hair. Extra ions deep repair damaged hair and split ends to help you get straight, frizzy hair.Fast heating, large area, save half the time①PTC heating technology - The hair straightener uses PTC(positive temperature coefficient) heating technology to rapidly heat to 350°F within 20 seconds.② Heating area increased by 20% - due to the large heating area, a comb can cover more hair, heating quickly and evenly, saving you a lot of styling time. Perfect for busy mornings and quick makeup before going out.With anti-hot, self-closing and other safety measures① Anti-hot - V-type flame retardant plastic frame, all-round protection you.Automatic shutdown - Automatic shutdown after 30 minutes to ensure the safety of you and your family.