DrybarThe Double Shot Oval Blow-Dryer Brush

What it is: Hot-air brush with a 2.4-inch oval barrel: dries and round-brushes a section in one pass from towel-dry, with ionic technology against frizz. Use it at the crown for root lift.

What Else You Need to Know:

• blow-drying has never been easier! drybar's the double shot combines the hot air of a blow-dryer with the structure of a round brush to create a smooth, shiny blowout with tons of volume in one quick, simple step.
• ionic technology reduces frizz and adds tons of shine while styling. strategically-placed vents provide maximum airflow for a faster blowout. ergonomic, lightweight design provides maximum comfort.
• how to use: after shampooing, thoroughly towel-dry hair to remove excess water. brush out hair using a detangling brush or comb, and separate into large sections.
• created for the perfect blowout. our philosophy is simple: focus on one thing and be the best at it. for us that's blowouts! we created a full line of hair products and tools to achieve and maintain the perfect blowout.

From the Amazon listing.