The unique oval-shaped brush design features 360 airflow to help smooth strands, while the round edges create volume and add shape to the hair. 4-in-1 functionality: round brush, blow-dryer, straightener, and curler• 2x smoother hair/50% less frizz.* Less damaging when compared to the combined use of traditional tools.** Improves shine. Cool tip for safe styling. Ergonomic soft-touch grip. 9-foot (2.7 m) swivel cord with ALCI safety plug. Quiet and lightweight. The nylon pins with rounded soft tips provide an effortless glide through the hair, while the tufted bristles gently grip hair to smooth and promote luminous shine.