Thermal Round Blowout Brush 1.77 in - Volumizing Heated Curling Brush

Our review of the Thermal Round Blowout Brush finds it most useful for anyone who wants salon-style volume and smoothness without hauling multiple tools. In testing, the brush produces large, loose curls and noticeable lift in about ten minutes on damp, towel-dried hair; it is not a hair dryer and will not replace drying. The single biggest reason to buy is the combination of a tourmaline ceramic barrel with negative ion technology that cuts frizz and increases shine while styling, making it a practical daily tool for time-conscious users.

Key Features

• 4-in-1 styling: The thermal round barrel creates bouncy volume, sleek straight looks, or soft natural curls with one tool, reducing the need for extra devices.
• Tourmaline ceramic barrel: Even heat distribution across the 1.77 in barrel helps form consistent curls and waves without hot spots.
• Negative ion technology: Releases ions to lock in moisture, reduce frizz up to the claimed amount and add noticeable shine for a smoother finish.
• 11 temperature settings: Adjustable from 200F to 400F in 20F steps with a real temp display and memory for repeatable styling across hair types.
• Fast heat-up and usability: Dual PTC heating reaches styling temperature in about 30 seconds and a 360 swivel cord plus comfortable handle ease rotation and brushing.
• Travel ready: Dual voltage, a detachable head and velvet pouch make it easy to pack for trips without a separate converter.

Who It's For

The brush suits people with medium to thick hair who want more volume and smoother texture without a full salon blowout; it is also good for travelers who need a compact, multi-function styling tool that supports dual voltage. Users who prefer one-step styling that combines brushing and heat will appreciate the time savings and simpler routine.

Those who should look elsewhere include people seeking a hot-air brush that dries hair as it styles, since this unit does not dry wet hair, and anyone who needs extremely precise micro-temperature control beyond the 20F increments offered.

Pros & Cons

Pros

• Creates large, voluminous curls and lift with a single tool while protecting hair cuticles.
• Reduces frizz and boosts shine thanks to advanced negative ion release.
• Wide temperature range and real temp display let users match heat to hair type safely.
• Detachable head, velvet pouch and dual voltage make it travel-friendly.

Cons

• Not a hair dryer: it cannot dry soaking wet hair and requires hair to be towel-dried first.
• Temperature steps are in 20F increments, which may be less granular than some users prefer.

Specifications

Brand	Slikwave
Barrel size	1.77 in
Heating type	Tourmaline ceramic with dual PTC
Temperature range	200F to 400F in 20F steps
Voltage	Dual voltage 100-240V
Cord	360 swivel, 6.56 ft
Includes	Detachable brush head and velvet pouch

Our Verdict

The Thermal Round Blowout Brush is a practical, value-forward styling tool for anyone who wants faster, salon-like volume and smoother hair without hauling multiple gadgets; its ion technology and ceramic barrel protect and enhance shine, while dual voltage and a detachable head add travel convenience.

Frequently Asked Questions

Can this brush dry wet hair?
The brush is a heated styling tool but not a hair dryer and should be used on towel-dried hair rather than soaking wet hair.

Is it safe for fine hair?
Yes, the 200F low setting and real temp display allow safer styling for finer hair, but begin at the lowest temperature and increase only as needed.

Will it work abroad?
Yes, the tool supports dual voltage 100-240V and the detachable head and velvet pouch make it easy to pack; use a plug adapter where required.