Create Blowout Look - Wavytalk 1.5 inch thermal brush with a ceramic barrel distributes heat evenly for medium to loose curls and waves that last. It's not a blow dryer. Harnessing the Power of Negative Ions - Equipped with negative ion function, our heated round brush will caress each strand of your hair with negative ions, locking in moisture and making your hair smoother, reducing frizz and tangles. It allows you to effortlessly create smooth and long-lasting curls.