Shark FlexStyle HD840CPU 5-in-1 Air Dryer, Styler & Curler with Coanda Auto-Wrap

Coanda airflow draws hair around the curler for automatic wrapping, helping create bouncier, more defined curls as you style. The Shark FlexStyle IonCurl also combines drying and several styling functions, so one tool can support a routine that moves from drying to curling, smoothing, straightening or adding volume.

Its lilac finish, ionic technology and practical AirSet controls bring the main styling features together in a versatile format for everyday hair routines.

Everyday use

Use the FlexStyle IonCurl to dry hair and shape it into curls, a smoother finish, a straighter style or added volume. Coanda airflow attracts hair to the curler and wraps it automatically, making the curling step more hands-free than manually winding each section around a conventional curling tool. The product includes four attachments for its dryer and multi-styler functions.

Ionic technology is designed to help control frizz and static while you style. The FrizzFighter High Shine Polisher attachment is associated with up to 24 hours of shine, compared with air drying. For a routine that combines drying and styling, this gives you a way to work towards a polished finish without switching between separate dryer and styling tools.

Strengths

The IonCurl’s CoandaBoost technology is intended to provide stronger wrap force for more defined, bouncier curls than the FlexStyle. Airflow attracts hair to the curler for automatic wrapping and setting, while the boosted airflow also supports the dryer and multi-styler functions. That combination makes it useful for switching between curl-focused styling and other looks with the same tool.

The AirSet button adds control during styling: double-tap to pause the airflow, or press and hold for a burst of cool air. Scalp Shield Mode adjusts temperatures and is designed to protect hair growth from excessive heat. Together, these features let you adjust how the tool works while moving through different parts of your routine. The product is described as suitable for all hair types and for curling, drying, smoothing, straightening and volumizing.

Specifications

• Brand: Shark
• Model: HD840CPU
• Type: Air dryer, styler and curler
• Colour: Lilac
• Power: 1700 watts
• Drying technology: Ionic
• What’s included: Four attachments

Before you decide

How does the auto-wrap curler work? Coanda airflow attracts hair to the curler, where it wraps automatically and sets. The feature is designed to create bouncier, more defined curls.

Can it be used for more than curling? Yes. Its stated uses include drying, smoothing, straightening and volumizing, as well as curling. The four included attachments support its dryer and multi-styler functions.

What do the AirSet button and Scalp Shield Mode do? Double-tap the AirSet button to pause airflow, or hold it for a burst of cool air. Scalp Shield Mode adjusts temperatures and is designed to protect hair growth from excessive heat.

When it makes sense

Choose the Shark FlexStyle IonCurl if you want a single tool for drying and a range of styling routines, with automatic Coanda curling as a central feature. Its four attachments, ionic frizz-control styling and adjustable airflow controls make it a practical fit for moving between defined curls and other everyday looks.