The Tool Desk
Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →A dedicated oval hot air brush is the most direct choice if your main goal is to dry and shape hair with added body. Revlon’s One-Step models and Conair’s 3-inch oval dryer brush fit that format; Shark FlexStyle is a convertible dryer and multi-styler for shoppers who also want other styling functions. The specifications below come from manufacturers, not comparative performance testing, and prices and availability are not verified.
What to look for in a volumizer brush dryer
A hair dryer brush directs warm air through or around a brush-shaped head so you can dry and shape hair in the same styling session. An oval head is intended to work close to the roots and along the lengths, while a convertible multi-styler uses a dryer body with separate attachments. Neither format guarantees a particular result: hair length, texture, technique and heat tolerance all affect styling.
- Format: Choose a dedicated brush dryer for a straightforward brush-and-dry tool; consider a convertible system if curling, smoothing or other attachments matter too.
- Head shape and size: Compare the listed barrel or head dimensions with the areas you want to style. The measurements below describe different products, not a performance comparison.
- Controls: Check heat settings, speed controls and whether a cool shot is listed. These features are not uniform across models.
- Included attachments: Confirm the exact package contents, especially for multi-stylers, since bundles can differ.
- Safety and fit: Confirm the specific model’s plug and certification for your market. A claim for a U.S. model should not be generalized to a model sold elsewhere.
Volumizer brush dryers compared
| Model | Format and size | Listed controls or power | Attachments and stated purpose | Safety information |
| Revlon One-Step Hair Dryer and Volumizer | Dedicated hot air brush; head dimensions not stated on the cited product page. | Not stated on the cited product page. | Revlon positions it for volume and shine in one step; no additional attachment details are stated on the cited page. | Revlon says the featured U.S. model meets U.S. safety requirements and bears an ETL certification seal. Confirm the exact model and market. |
| Revlon One-Step Volumizer Plus | Dedicated brush dryer with a 2.4-inch oval head. | Not stated on the cited product page. | Revlon says it can create volume, flips and soft waves; the cited detail does not establish comparative results. | Not stated on the cited product page. |
| Conair InfinitiPRO All-in-One 3-inch Oval Dryer Brush | Dedicated dryer brush with a 3-inch oval barrel. | 1,000 watts; three heat settings and a cool shot are listed. | Includes a bonus volumizing pick. Conair describes vertical airflow vents and says the brush can add root volume and bounce at the ends. | Not stated on the cited product page. |
| Shark FlexStyle | Convertible hair dryer and multi-styler; barrel dimensions are not stated in the cited description. | Not stated in the cited description. | Shark describes attachments for curling, volumizing, smoothing and drying. Attachment bundles vary, so verify the package for the exact listing. | Not stated in the cited description. |
Specifications and product descriptions are from the manufacturers: Revlon One-Step Hair Dryer and Volumizer, Revlon One-Step Volumizer Plus, Conair InfinitiPRO All-in-One 3-inch Oval Dryer Brush, and Shark FlexStyle. Manufacturer descriptions document listed features and claims, not independently verified styling performance.
Which format fits your routine?
Choose a dedicated oval brush dryer for a focused blow-dry tool
The Revlon One-Step and Conair InfinitiPRO are the more direct fit if you want a brush-shaped head for drying and shaping rather than a system built around several styling attachments. The Conair listing provides more explicit control and power details: three heat settings, a cool shot and 1,000 watts. Revlon’s One-Step Volumizer Plus gives a concrete head-size reference at 2.4 inches, while Conair lists a 3-inch oval barrel. Those figures alone do not show which one will work better for your hair or technique.
#1 Best Overall
- FASTER DRYING, SALON BLOWOUT: Achieve a salon-quality hair blowout at home. This 2-in-1 blow dryer brush dries and styles simultaneously, for a much faster styling routine.
- SMOOTH, FRIZZ-FREE RESULTS: Enjoy a smooth, shiny finish that lasts. This blowout brush uses advanced frizz-free technology to seal the hair cuticle, reducing frizz for a sleek, polished look.
- EFFORTLESS VOLUME & STYLE: The 75 mm oval barrel blow dry brush features 360° airflow that lifts hair to add stunning volume, while the titanium finish protects hair for even heat distribution.
- DESIGNED FOR ALL HAIR TYPES: With adjustable heat settings, this hot air brush ensures effective styling for fine, thick, wavy, and curly hair, delivering consistent results for any hair texture.
- LIGHTWEIGHT & EASY TO USE: The electric hair dryer design reduces arm fatigue, while the professional-length rotating 360° swivel cord prevents tangles and provides total freedom of movement.
Choose a convertible multi-styler if you will use other functions
Shark FlexStyle is a different kind of choice: Shark describes it as switching between dryer and multi-styler modes, with attachments for curling, volumizing, smoothing and drying. It may suit someone who wants one system for several styling tasks, but check the exact bundle before buying because included attachments vary.
How to choose and buy with fewer surprises
- Decide whether volume is the priority or one of several needs. If you mainly want an airflow brush for shaping, compare dedicated oval models. If curling or smoothing attachments are also important, evaluate a convertible system.
- Compare head dimensions only where published. Revlon lists a 2.4-inch oval head for the One-Step Volumizer Plus; Conair lists a 3-inch oval barrel for its InfinitiPRO model. The measurements identify the products’ listed sizes, not a head-to-head result.
- Check the control set and contents on the exact product listing. Conair lists three heat settings, a cool shot and a bonus volumizing pick. Shark bundles can vary. Do not assume that a feature or attachment listed for one variant comes with another.
- Verify safety and electrical compatibility for your market. Revlon’s cited ETL statement applies to its featured U.S. model. Check the specific model number, plug and certification information before use, particularly when shopping across regions.
- Confirm live price, stock and seller before ordering. Current prices and inventory are not established here; listings can change, and model names may cover different packages.
What the product claims do—and do not—tell you
Revlon describes its One-Step Hair Dryer and Volumizer as a hot air brush intended to deliver volume and shine in one step. Conair describes root volume and bounce at the ends for its oval brush, and Shark lists volumizing among FlexStyle’s functions. These are manufacturer descriptions, not independent proof of results or a ranking of which tool is best. Recent editorial roundups also apply their own “best” labels; those judgments should not be treated as a replicated comparison of the models here.
Quick Recap
Best Value
- Salon-Worthy Blowouts: Revlon hot brush styler leaves your hair full, fabulous, and shiny - blowouts have never been easier
- Technology Meets Beauty: Blowout brush that uses Ionic Technology for shiny healthy-looking hair with less frizz and static
- 1.5" Round Brush Blow Dryer: The 3x ceramic-coated barrel helps reduce heat damage, while the 6-ft swivel cord keeps your styling tangle and hassle-free
- Simple and Versatile: This Revlon hair dryer brush offers drying and styling flexibility with three heat settings - low, high, and cool
- Best for Chin-Length to Medium Length Hair: Great for styling layers, creating smooth finishes or curls without using a curling iron
Rank #4
- WATERDROP-SHAPED BRUSH FOR ROOT LIFT: Unique waterdrop-shaped barrel is designed to reach close to the roots, helping create lift, volume, and grip while styling
- CERAMIC BARREL WITH ADJUSTABLE HEAT: Ceramic barrels support even heat distribution, while four heat settings allow customized styling for different hair types and looks
- DETACHABLE BRUSH HEAD FOR EASY STORAGE: Removable brush head makes storage simple and travel more convenient—ideal for packing in luggage or gym bags
- TANGLE-FREE BRISTLES FOR SMOOTH STYLING: Specially designed bristles glide through hair with ease, helping reduce snagging while shaping and volumizing
- ERGONOMIC DESIGN WITH 360° SWIVEL CORD: Slim handle offers comfortable control, and the swivel cord provides flexibility and freedom of movement during styling
Rank #3
- Closer-to-root styling: The smaller 2.4 in oval barrel offers added control for root lift, soft waves, flips, and curls
- Best for shorter lengths: Choose Volumizer Plus for chin length to mid-length hair or when you want more precision than a 2.8 in barrel
- 6 heat settings: Select Cool, Low, Medium, or High for more styling control across drying, shaping, and refreshing
- Detachable for storage: Remove the brush head for compact storage and easier packing; the detachable design also enables dryer use
- Detangle and smooth: Charcoal-infused pins and tufted bristles help detangle, grip, and guide hair while creating a polished finish
Rank #2
- FASTER DRYING, SALON BLOWOUT: Achieve a salon-quality hair blowout at home. This 2-in-1 blow dryer brush dries and styles simultaneously, for a much faster styling routine.
- SMOOTH, FRIZZ-FREE RESULTS: Enjoy a smooth, shiny finish that lasts. This blowout brush uses advanced frizz-free technology to seal the hair cuticle, reducing frizz for a sleek, polished look.
- EFFORTLESS VOLUME & STYLE: The 60 mm oval barrel blow dry brush features 360° airflow that lifts hair to add stunning volume, while the titanium finish protects hair for even heat distribution.
- DESIGNED FOR ALL HAIR TYPES: With adjustable heat settings, this hot air brush ensures effective styling for fine, thick, wavy, and curly hair, delivering consistent results for any hair texture.
- LIGHTWEIGHT & EASY TO USE: The electric hair dryer design reduces arm fatigue, while the professional-length rotating 360° swivel cord prevents tangles and provides total freedom of movement.
