Brand new in box Hot Comb Hair Straightener Electric Tool Using ceramic technology, the electric comb can provide even heat, keep hair shiny, and do not produce frizz when straightening the hair. Automatic temperature lock for consistent heat throughout use. Negative ions eliminate frizz and close the cuticle to create smooth,shiny hair,resulting in faster styling with less damage. 2 in 1 Functions:You can not only use this hair straightener brush to curly hair but also straight your hair. High performance ALL-IN-ONE. Suitable for all hair types: Long, short, damaged, colored, or hair extensions. Auto-off safety feature, One-button operation design, easy to use. Usage by different temperature follow the hair condition.