The Flirt Envy Blowout Brush is a 4-in-1 hot air brush: Dry, curl, smooth, and volumize. With a 360-degree airflow, you can dry your hair as you style it with each stroke. This drastically cuts your drying time and gives you the ability to add volume, plush curl, or silky smoothness. An oval-shaped barrel helps add volume and definition to your overall style. Plus, snag-free bristles work to detangle your wet hair as you style. Negative ion technology means that the tool emits millions of negative ions leaving your hair silky smooth. * Negative Ion technology add moisture and shine * 360-degree airflow helps dry hair with each stroke * 2 inch oval-shaped barrel perfect for adding volume * Lightweight Design * Powerful DC Motor * Three Airflow Settings * Compact and easy to store