This blow dryer brush features customizable ionic options for smoothing frizz or creating volume. It offers 3 wind speeds and 4 heat settings with an illuminated ionic button and linear vents. It includes scalp-stimulating nylon and tufted bristles, a 9-foot cord, and a removable air filter. The price drops from $129 to $18.99. Shipping is free for prime members, or it adds $6.