SpeedStyle QuickSmooth Brush - Meet the Shark Beauty SpeedStyle QuickSmooth Brush, designed to dry, volumize, and smooth all at once, with no heat damage. It features a rotatable brush to reach all areas of your hair - just press and hold the button on the side of the brush and rotate to the perfect angle.FeaturesCompatibility: Compatible only with Shark SpeedStyle (HD300 Series)No Heat Damage: When used with the Shark SpeedStyle you can dry, volumize, and smooth, all at once, with no heat damageEnd Style: Voluminous, straight styles360 Rotatable Brush: To reach all areas of your hair with ease, press and hold the button, then rotate brush to your desired angle for easier access and maneuverability around the headVolumizing & Smoothing Bristles: Includes combination of volumizing and smoothing boar bristles for grabbing, smoothing, and shiningFor All Hairkind: The QuickSmooth Brush gives straight, wavy, curly, and coily hair a straight blowout full of volumeWhat's Included: Shark SpeedStyle QuickSmooth Brush Attachment - SpeedStyle QuickSmooth Brush