Brush brush 2 in 1 Ionic Straightening Brush: The CNXUS hair brush combines an ionic hair brush and a straightening brush in one unit. The hair straightener is capable of removing 6,000,000 negative ions, does not damage the hair, makes it softer, smoother and shinier. The CNXUS can be set to five different settings from 150℃/302℉ to 230℃/446℉. Suitable for all hair types: fine, fine, colour-treated, wavy or curly. High Efficiency And Health: Negative ion technology for healthy and smooth hair. If you're going to style your hair every day, you might as well do something for your hair's health in the process! The large surface area of the comb ensures even temperature and maintains a good shape for a long time. Advanced Ionization Technology: The built-in ion generator emits a number of n.