A straightening brush like no other! Quality and innovation make all the difference. Straighten 6X faster and you don't have to worry about sectioning hair! - Innovative Heating: Ceramic tourmaline coated core, unique curved plate design, PTC advanced heating technology - Soft Touch Grip: Sleek matte soft touch finish, comfortable grip and control, anti-scald shell protects hair, hands & scalp - Glides Through Hair: Moist heat to enhance shine, heat penetrates evenly, eliminates frizz & reduces thermal heat styling damage - LED Screen: Easily adjustable temperature settings, great for any hair thickness or type - Heat Settings: 350°F • 390°F • 450°F - 60 Min Safety Auto Shut-Off - Dual Voltage AC 100/240V - 1 Year Warranty How to Use: - Hold down power button for 1-2 seconds to turn brush on. - Choose the appropriate temperature setting by pressing power button until desired temperature is shown. - Adjust temperature based on hair thickness or type. - Aim brush upward or downward to flip the ends out or curl them under. - Inner ceramic plates will leave hair smooth and shiny. Temperature | Hair Thickness | Hair Type - 350°F (176°C) | Thin to Normal | Naturally Straight to Wavy - 390°F (190°C) | Normal | Wavy to Slightly Curly - 450°F (232°C) | Normal to Thick | Curly to Very Curly