Yitrust Hair Straightener Brush - 30s Fast Heating Anti-Scald Straightening Comb with 4 Temperature Settings & Auto Shut-Off for Frizz-Free Silky Hair - Perfect for Women & Men Styling at Home, Travel, and Salon Use

About this item Combining Straightener Comb and Iron: 2-in-1 Hair Straightener tool that combines a hair straightener comb & flat hair iron,this heated straightening brush is more efficient in helping you achieve super-straight hair, even on hydrated hair. One-click Control:Press the on / off button for 1 second to "start-up". Red light and blue light are on. By default, the blue light will flash after 3S, and the machine will start to heat up. When the temperature reaches 302℉, the two lamps are on. Press the on / off button once more, set the temperature to 356℉, and the three lights will be on when it flashes to the required temperature. Press the on/off button again, can set 428℉, and four lights will be on. Fast Heating: This Straightening Brush quickly heats up within 30 seconds, greatly saving the time of straightening the hair, while the protective layer will not burn the hair and skin, making it safer to use.The heat brush starts to heat up and automatically shuts down after 30 minutes. PTC Heating & 3D Brush Teeth- Yitrust hair straightener brush adopts 3D brush teeth with PTC heating technology to deliver even heat, reducing 50% damage from heat and creating salon grades results without frizz. Portable Hair Straightener Comb: This Hair Straightening/Curler Comb is Compact Lightweight with 6.6ft 360-degree rotating power cord which can styling by one hand. Dual Voltage 110-240V,It is convenient to carry when traveling, and is applicable to voltage in any country.