Le Duo Classic
Doorbuster
360° Airflow Titanium Styler
2-in-1 straightening and curling tool with cooling air vents to lock in your style.
Value Sets
Why You'll Love It
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One Tool, Multiple Looks
Combines a straightener and curling iron in one tool, letting you easily create sleek, curly, or wavy styles
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Two Barrel Sizes
Le Duo Classic Standard is ideal for shoulder-length hair or shorter. Le Duo Classic Grande is two inches longer, and best for mid-length or longer hair
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Cools on Contact
Cooling air vents on the exterior of the barrel instantly set and lock in your style
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Customizable Heat
5 heat settings (280°F - 430°F) plus a built-in fan to cool down your strands and close the hair cuticle for longer-lasting styles
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Built for Comfort
Soft-touch comfort grip holds hair securely in place, while floating titanium plates with rounded edges style without snagging or creasing
Product Details
Le Duo Classic Standard is ideal for shoulder length hair or shorter
Le Duo Classic Grande is ideal for mid-length hair or longer
Benefits & Features:
- Curls and straightens hair
- Instantly locks in style
- Floating titanium plates with rounded edges
- Features cooling air vents
- Adjustable temp: 280°F - 430°F
- User-friendly clipped design
- Ergonomic construction
- Professional length 360° power swivel cord
- Dual voltage, great for travel*
- 60- minute auto shut-off
*A plug adapter may be required and varies by country.
Specifications:
- Dual Voltage: 100-240V
- Frequency (Hz): 50/60Hz
- Rated Wattage: Standard: 36W | Grande: 50W
- Item Dimensions: Standard: 10.4 in. x 1.4 in. x 2.1 in. | Grande: 12.3 in. x 1.4 in. x 2.3 in.
- Plate Dimensions: Standard: 3.5 in. x 1 in. | Grande: 5.3 in. x 1 in.
- Length of A.C. Cord: 8.2 ft. | 2.5 m
- Total Unit Weight: Standard: 0.8 lb. | 358g | Grande: 0.9 lb. | 400 g
- Start with hair that is detangled and completely dry.
- Apply your L'ange heat protectant of choice.
- Clip hair up and away, to work in smaller, more manageable sections.
- Plug the tool into an electrical outlet.
- The temperature gauge light will be illuminated and flashing (the tool has not yet started heating).
- Press and hold the power button for approximately 2 seconds to turn the tool ON.
- Press the same button until the LED lights reach your desired temperature.
- Once it reaches the set temperature, the fan will turn on automatically and the light will stop flashing (within 2 min).
- If preferred, press the fan button to turn the fan off and style without it.
- Once finished, press and hold the power button to turn the tool OFF.
- Lights will continue to blink until the tool is unplugged.
- Unplug the tool and wait until it has completely cooled before storing away.
To Curl:
- You may style with the base pointed up or down, depending on your preference.
- Holding the tool, squeeze the clip to open the plates.
- Insert a 1" section of hair toward the bottom of the plates, beginning near the roots.
- Those with shoulder length hair or longer may want to start the curls at the mid-shaft.
- Twist the tool in your preferred direction while sliding down your hair and maintaining consistent pressure.
- The more you twist, the more defined your curls will be.
To Straighten:
- Holding the tool parallel with the floor, squeeze the clip to open the plates.
- When straightening bangs or ends, insert a 1" section of hair where desired.
- With your free hand, grasp the cool tip, maintain consistent pressure, and slide the tool in a downward motion.
See it in Action
Pairs perfectly with
Viral & So Worth the Hype
Find out why the internet can’t get enough of Le Duo Classic!
Curl & straighten
Instantly cool & lock-in your style
Shiny, frizz-free results
Ideal for all hair types
One Tool. Endless Possibilities.
Our #1 bestselling styling tool—for a reason.
Benefits
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Ideal for those with shoulder length hair or shorter
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Cooling air vents lock-in style
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Creates frizz-free, shiny curls
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Salon-worthy curls, waves, or sleek strands in 1-pass
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Twirl & pull technique for effortless, lasting results
Benefits
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Ideal for those with hair that falls below the shoulders
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Cooling air vents lock-in style
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Creates frizz-free, shiny curls
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Salon-worthy curls, waves, or sleek strands in 1-pass
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Twirl & pull technique for effortless, lasting results
Style Your Way
Long Lasting Curls
Clamp at the roots, rotate in a full motion and continue turning while gliding to the end for defined, long lasting curls.
Sleek & Straight
Clamp your hair from roots to ends, gliding slowly for a smooth finish. For extra sleekness, press the cool tip down as you glide for a tighter clamp and smoother result.
Mermaid Waves
Clamp at the roots and semi-rotate the tool in and out while gliding to the end for effortless, beachy waves.
Le Duo Classic
Le Duo Edge
Le Duo Flex
Hair Types
Styling Technique
Size
Titanium Plates
Technology Highlights
Temp Settings
Auto-off
Enhanced Negative Ion Generator
Dual Voltage
Le Duo Classic
360° Airflow Titanium Styler
Le Duo Edge
360° Airflow Titanium Styler
Le Duo Flex
360° Airflow Titanium Styler
Le Duo Classic
Le Duo Edge
Le Duo Flex
Suitable for all hair types
Curling and straightening
Standard size ideal for shoulder-length hair or shorter
Grande size ideal for mid-length hair or longer
Floating titanium plates
Classic 360° airflow multi-styler
5 settings (280°F - 430°F)
60 mins
Suitable for all hair types
Curling and straightening
One size fits all hair lengths & hair types
Floating titanium plates
Heated, electroplated edge enhances curl formation and smooths without snagging
5 settings (280°F - 430°F)
60 mins
Suitable for all hair types
Loose Waves
Tight Curls
Instant Root Volume
One size fits all hair lengths & hair types
Innovative curved titanium plates
Curved plates contour to hair for effortless styling, as well as volume at the root
5 settings (280°F - 430°F)
60 mins
Over 50,000 5-star Reviews & Counting!
Amazing hair tool must-have!
I love my Le Duo Grande! It’s so lightweight and easy to use on my long hair. The settings are easy to use and the airflow is such a bonus when styling curls! It heats up quickly and I’m finished in such a small amount of time!
Love it!
It took a minute to get used to it, but now I love it! My hair has looked so shiny and my curls have lasted days!
Perfect everything!
The best tool ever, I’m condensing all my hair tools down to this one! Go get yourself one!!!
The curler I never knew I needed.
This thing is amazing! Why aren’t all curling irons made this way?! It’s so easy to use! My curls last WAYYYYYY longer than ever before. I’m totally hooked!
My hair is thin and shoulder length with just a little bit of of wave/frizz. I struggle with regular curling and flat irons as I'm from the 'older' generation. The first time I used this was almost life changing. I received numerous compliments from family and friends which was a very welcomed and unexpected surprise. My hair looks like it has been done professionally!
Laurie H.
Verified Buyer
I wish there was a rating higher than five stars for this! My hair routine is usually wash, dry, comb and that's it. I have fine straight hair and my hair NEVER holds a curl to save its life. Plus I'm really bad at curling hair. I kink it and I usually end up looking electrocuted. So sad straight hair it was. I took a chance and bought the Le Duo classic and it was a game changer!!! I watched the video on how to use it and bam. I did it right my first time! I got the Beachy wavy hair I've always wanted and best yet… it stayed all day!!! I have never loved a hair tool in my life, but now I think I need them all! If I can figure out how to use this you can too, I promise. Give it a try. You won't be disappointed!!
Traci F.
Verified Buyer
I was skeptical about this product. I already have a straightener and a curler and the non-sale price of this was on the higher side for me. I decided to give it a try when there was a great sale on the website. I'm so glad I did, because this is two tools in one and easier to use than either of my other devices. The fan means that it's much louder than my other devices but it cools and sets the hair so nicely. My hair is a wavy, medium-fine texture that frizzes without some type of heat styling and this seals and smooths instantly. For me, my regular curling iron curls last a bit longer but even so, this has become my go-to styling item.
Michelle B.
Verified Buyer
I absolutely LOVE my Le Duo Grande for creating gorgeous shiny long-lasting curls... As a disabled veteran, I can't articulate how appreciative I am of being able to curl my hair very quickly. I can get my waist length hair done in 15 minutes!!... so far the longest has been 5 days.
Stephanie S.
Verified Buyer
Le Duo Classic Tips & Tricks
The Grande Le Duo Classic has 5.3-inch-long titanium plates, while the Standard Le Duo Classic has 3.5-inch-long titanium plates. The extra-long plates on the Grande Le Duo Classic are for people with longer hair, so they can catch more hair for less passes and heat exposure.
The fan on Le Duo Classic pushes air through the tiny holes covering the exterior of the tool. When curling your hair with Le Duo Classic, the section of hair that just passed through the heated titanium plates is immediately bathed in the cool air, helping to close the cuticle and lock the curl in place so it lasts longer.
Le Duo Classic is versatile and adaptable! There isn’t just one “correct” way to use it. We suggest finding the technique that works best for you! After inserting the hair and rotating 180 degrees, you can point the iron up or down, and either push or pull to create waves or curls.
Yes, you can straighten hair with Le Duo Classic. Like a traditional flat iron, Le Duo Classic has floating titanium plates intended for straightening. With your free hand, grasp the tip of the iron, maintain consistent pressure, and slide the tool in a downward motion. Le Duo is intended to be a 2-in-1 straightener and curler, although most customers primarily use it for curling hair.
Long-lasting curls come down to four key steps: prep, section size, heat, and setting. Prep: Before styling each section, apply a thermal protectant plus a product that offers hold (like a light hairspray or setting spray). Section Size: Work in smaller sections no larger than the diameter of the tool for consistent, defined curls. Heat Choice: If curls aren’t holding, increase the heat slightly—always with a protectant applied. Cooling & Setting: Use the built-in fan to cool each curl in place and finish with a mist of hairspray to lock in your style. With the right prep and technique, your curls will look polished and last all day.