Cordless Heated Straightening Brush – Rechargeable, Nine Heat Settings, Travel Size

$150.99

~~$381.99~~ $150.99

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Color White Black

A heated straightening brush that runs on its own battery, for smoothing dry hair without a cord

Brush it through a section of dry hair and the heated plate under the bristles smooths the section as it passes. It charges over USB, shows the set temperature on a small round display, and steps through nine heat settings from a single button. It is the size of a hairbrush and weighs about as much as a large phone, so it lives in a bag rather than on the counter. Two finishes: White and Black.

What it actually is

A heated brush, not a flat iron. The heat comes from a plate set below rows of short nylon bristles. You brush; you do not clamp. That makes it quicker and gentler to use than an iron, and it also means it smooths rather than presses — expect a softer, straighter finish, not a pin-straight one.
Cordless. A built-in rechargeable battery runs the plate. The supplier quotes two to three styling sessions on a full charge and about two and a half hours to recharge. Nothing to plug in while you use it.
Nine heat settings. The supplier groups them into three bands: 248–285 °F for fine or color-treated hair, 300–330 °F for normal or wavy hair, and 345–375 °F for thick or curly hair. The display shows the setting you have chosen.
Bristle tips that stand off the scalp. The supplier calls the rounded nylon bristle tips "anti-scald": the tips are what touch your scalp, and the hot plate sits below them. That is a description of the design, not a promise. The plate is hot; treat it like any heated tool.
Switches itself off. Per the supplier, the brush shuts down after twenty minutes if you forget it.

How to use it

Start with completely dry, detangled hair. The supplier is explicit that it is not for wet or damp hair.
Press the button to switch on, then press to step through the settings. Start at the lowest band that works for your hair; the supplier quotes about twenty seconds to reach temperature.
Take a section no wider than the brush head and draw the brush slowly from root to end, keeping tension on the ends with your other hand. Thick or very curly hair needs smaller sections and more than one pass.
Switch off, let it cool on a heat-safe surface, then put it away. Charge it with the USB cable in the box.

The specification, with its gaps marked

Type

Cordless, rechargeable heated straightening brush with a temperature display

Heat settings

Nine, in three bands: 248–285 °F (120–140 °C), 300–330 °F (150–165 °C), 345–375 °F (175–190 °C) — supplier's figures

Heating element

Supplier describes two MCH ceramic heating plates under the bristles

Bristles

Nylon, rounded tips

Heat-up time

About 20 seconds — supplier's figure

Battery

Built-in rechargeable lithium-type battery; the supplier states 5,600 mAh. We have not tested it.

Run time

Two to three sessions per charge per the supplier, who notes it varies with the heat setting and how you use it

Charging

USB cable included, about 2.5 hours to full — supplier's figure. A USB wall adapter is not included. The port on the base looks like USB-C in the supplier's photographs; the supplier does not name the connector.

Auto shut-off

20 minutes — supplier's figure

Weight

About 8.8 oz (250 g) — supplier's figure

Finishes

White with lilac accents · Black with magenta accents. The bristles are black with violet tips on both.

Safety marks

No UL, ETL or FCC mark is visible in the supplier's photographs, and we hold no test report. See the note below.

In the box

The brush and a USB charging cable, per the supplier's box list. No wall adapter and no pouch. The supplier's gift-box photograph also shows a white charging stand; we have not confirmed that it ships, so do not count on it.

Two things we want you to know before you buy. First, this is a heated tool with a lithium battery inside, and we have not been given a safety test report for it. Use it on a heat-safe surface, never leave it charging unattended, and stop using it if it gets unusually hot or the cable or port is damaged. Second, the maker sells it under a "3-in-1" name and never says what the three are. We are not going to invent them. What it does is straighten and smooth dry hair with a heated brush; if you want to bend the ends under or flick them out, you can do that with the same brush by turning your wrist at the end of a pass, as you would with any round or paddle brush.

Who it suits, and who it does not

Good for: smoothing frizz and flyaways, straightening wavy or lightly curly hair, refreshing yesterday's blow-dry, and travel or gym-bag touch-ups where a cord is a nuisance.
Less good for: very thick, coarse or tightly curled hair that needs a flat iron's clamp to go straight. The brush will soften the texture, but it will not iron it flat, and it will take several passes per section.
Not for: wet or damp hair, synthetic hair, or use near a bath or basin of water.

Looking after it

Let it cool fully, then wipe the bristles and plate with a dry cloth. Do not rinse it and do not use water on the head.
Charge it with the supplied cable from a computer port or a standard USB wall adapter you already own.
If you travel by air, check your airline's rules for devices with built-in lithium batteries; they usually belong in cabin baggage, not checked.

What changed on this page. We removed a buyer count, two unattributed quotations, a claim that the brush is approved for air travel, a damage-free-styling claim, and "salon" language, because none of it had evidence behind it. We removed a video that showed other makers' brushes. The specification now carries only the supplier's own figures, marked as such, and the photographs are our own.