Amica blow dryer brush 2.0 is the new and improved version of bestselling hair tool, which combines a round brush and blow dryer for a voluminous blowout with 2x the shine*. improvements to the internal design and mechanisms have gone through extensive testing to ensure product longevity. who it's for works on all hair types.from curly to color-treated, this product is safe and effective for all. why it's special get your shine on with the new + improved** hair blow dryer brush 2.0! this innovative hair styling tool is clinically proven to give your blowout 2x the shine* while banishing unwanted frizz for an effortless, glossy finish. the large oval barrel creates volume at the root and sleekness along the hair shaft while a mix of long and short bristles detangle, smooth and minimize breakage. adjustable heat settings provide a customized blowout that works for every hair type. **improved internal mechanisms to promote tool life * 3 adjustable heat/speed settings, 115f / 190f / 230f, create volume and smoothness on every hair type * tourmaline coated barrel generates negative ions and infrared heat to smooth hair and minimize frizz * oval barrel is designed to deliver extra root lift and increase overall volume * long nylon ball tip bristles detangle and smooth * short bristles increase bounce, shine and polish Minimal use - new condition