2 Replaceable Head Hot Air Brush - 360° Rotating Hair Straightener and Curler This hot air brush features 2 replaceable heads for versatile styling options. It acts as a 360° rotating straightener and curler, offering an effortless way to achieve salon-quality results at home. Suitable for all hair types, the brush adds volume, straightens, or curls without frizz, making it the ultimate styling companion.