11 Best Dual Voltage Flat Iron Straighteners Of 2024, Hairstylist’s Picks
Tame and style your tresses the way you want with these travel-friendly hair appliances.
Jill TurnbullHairstylist 
Jill Turnbull is an internationally acclaimed freelance hairstylist, colorist, and makeup artist with over 47 years of experience. She founded her own beauty brand and her work has been featured in editorial magazines worldwide.Jill is... more
shiboli chakrabortiMA (English Literature), Certified Skin Care Coach Experience: 4 yearsShiboli has a master’s degree in English literature from The English and Foreign Languages University, Hyderabad, and is a certified skincare coach with four years of experience. As a commerce editor,... more
krati darakMBA, Certified Skin Care Coach Experience: 3 yearsKrati is an associate commerce editor, a certified skin care coach, and a beauty enthusiast. She has a master’s degree in advertising and publishing relations from DAVV University and three years of ... more
Image: StyleCraze Design Team
If you are one of the wanderlust-craving travelers, the best dual voltage flat iron is probably going to be your favorite for sexy hairstyling. These often have multiple heat options and are very favorable for your out-of-country traveling and other international holiday plans. These are compatible not only with your native state but also with the dual voltage plugboard design of foreign countries. These worldwide-used flat irons are found in maximum two temperature ranges, i.e., 110 V-120V and 220V – 240V. These compact devices are quite light and can be set to manual mode as per convenience along with attractive designs and colors. Take a look at the 11 best ones of 2024!
In This Article
11 Best Dual Voltage Flat Irons Available On Amazon
1. Best Value For Money:Vanessa Professional Flat Iron Hair Straightener
This elegant Vanessa Professional Flat Iron Hair Straightener is equipped with a lightweight design, nano titanium plates, and PTC heating technology. This advanced technology allows the tool to heat up in just 15 seconds. It delivers long-lasting shine. It is a professional-grade straightener that evenly distributes heat and eliminates frizz from different sections of your hair in just one swipe. These plates keep your hair damage-free by retaining moisture and sealing it into your hair. This universal voltage flat iron is designed with an invisible screen that displays the temperature only when turned on. The adjustable temperature setting allows you to set the desired temperature ranging from 265° F to 450° F. Its automatic 60 minutes shut down feature ensures safety and convenience. To get a better understanding of the product, you can check out this video detailing a tester’s experience with this straightener.
Specifications
Voltage: 100V – 240V
Temperature: 265℉ – 450℉
Pros
- Fast heating
- Easy to use
- Lightweight
- Value for money
Cons
- Gets too hot
Quick Tip
Why We Think It's Worth Buying
The product has received 3,479 positive Amazon reviews from its users, stating its numerous benefits.
2. Best Even Heating:HSI Professional Glider
The HSI Professional Glider has ceramic tourmaline that straitens your hair without causing any heat damage. Its 8 HeatBalance micro-sensors distribute heat evenly and straightens curls and removes frizz, even from curliest and coarsest hair. You can adjust its temperature between 140°F – 450°F according to the needs of your particular hair type. It has 1-inch plates, which is an ideal size for your hair length and even your bangs. It makes hair shinier and silkier. Check out the video to explore a tester’s experience with this straightener to learn more about it.
Specifications
Voltage: 110 – 220V
Temperature: 140°F – 450°F
Pros
- Even heating
- Good range of temperature control
- 360° swivel cord
Cons
- None
Why We Think It's Worth Buying
More than 35,236 rave reviews on Amazon prove why we are so in awe of this product.
3. Best Travel-Friendly: CHI Ceramic Dual Voltage Mini Flat Iron
The CHI COMPACT Ceramic Mini Flat Iron is designed to make bad hair days a thing of the past. With its ceramic technology, the flat iron generates negative ions that help reduce static electricity and frizz. This means that you can say goodbye to flyaways and hello to silky, smooth tresses. Many reviewers love that this flat iron is small enough to fit in your purse or travel bag, making it ideal for on-the-go styling. Despite its small size, the flat iron is powerful enough to straighten and reduce frizz, so you can achieve salon-quality results wherever you are.
Specifications
Voltage:
Temperature: 392°F Max
Pros
- Compact design
- Long-lasting durability
- Travel-friendly
- Non-tugging
- Easy to use
Cons
- The heat setting is not adjustable.
"I love how smooth and sleek my hair looks after using this straightener. It is lightweight, so I can carry it in my handbag. It does not burn my strands or dry them out. The plates glide on my hair smoothly without snagging."
Vanessa Professional Flat Iron Hair Straightener Best Value For Money | HSI Professional Glider Best Even Heating | CHI Ceramic Dual Voltage Mini Flat Iron Best Travel-Friendly | |
|---|---|---|---|
| Material | Titanium | Ceramic Tourmaline, Ceramic | Ceramic |
| Hair Type | All | Curly | Straighten,Frizz |
| Shape | Straight | Rectangular | Flat |
| Dimensions | 13.15 x 1.93 x 1.93 inches | - | 10 x 4 x 1 inches |
| Weight | 12 Ounces. | - | 3.2 Ounces |
| Rating | |||
| Reviews | 3,479 | 35,236 | - |
| Price | $31.99 | $48.95 | $53.49 |
4. Best Long-Lasting Results:Herstyler Classic Forever Straightener
This premium Herstyler Classic Forever Straightener is equipped with 1.25-inch ceramic plates for hassle-free styling. The body of this straightener has a ribbed design to ensure a firm grip. It is infused with negative ion technology, which keeps your hair frizz-free and silky. The extra-long swivel cord, adjustable temperature, and dual voltage give you a stress-free styling experience. It also heats up pretty quickly in just 30 seconds and ensures even heat distribution.
Specifications
Voltage: 100V – 240V
Temperature: 460° F
Pros
- Anti-frizz
- Adjustable temperature
- Fast heating
- Easy to use
- Value for money
- Long-lasting
- Can be used on color-treated hair
Cons
- Not ideal for thin hair
"This device has adjustable heat settings that allow me to customize its functions. The swivel cord helps me hold it from varied angles without damaging the tool. It heats up in just 30 seconds and smoothes out my frizzy hair in no time."
5. Best Lightweight:Lovani Mini Flat Iron
The compact Lovani Mini Flat Iron is equipped with a lightweight design and PTC heating technology which heats up in just 30 seconds! The plates are made of ultra-smooth titanium, which can conduct high temperatures and resist corrosion. The 3D floating ergonomic design of this titanium hair straightener ensures a snag-free hair styling, while the curved edges provide a smooth glide. This straightener retains the natural moisture in your hair and leaves it frizz-free. It is equipped with a loop on the ends for easy portability and storage. It also comes with a heat-resistant travel bag for convenient storage.
Specifications
Voltage: 100V – 240V
Temperature: 410° F
Pros
- Lightweight
- Fast heating
- Easy to store
- Easy to handle
- Ergonomic handle design
- Anti-scald
- Temperature control
- Value for money
Cons
- Not for thick hair
"My hair feels soft to the touch and looks smooth after I straighten it with this tool. The curved edges of the plates do not snag at my hair. The anti-scalp lock ensures safety. The ergonomic handle helps me grip the tool confidently. I like that it is lightweight as well."
Quick Tip6. Best Damage Control: TYMO 2 in 1 Airflow Styler
Try new hairstyles every day with the TYMO Airflow Styler. It comes with 88 tiny Ionic air vents that help soften your hair and straighten it without the frizz. The 360°cool airflow-circling can save your hair from excess heat damage. The double PET shell advanced technology brings you beauty and safety at the same time. It has 5 adjustable temperature settings from 280°F-430°F, which can help give you a long-lasting hairstyle for up to 48 hours. Get salon-ready hairstyles at home with this styler and cherish a professional styling experience. Check out this quick video detailing a reviewer’s experience with the tool!
Specifications
Voltage:
Temperature: 280°F-430°F
Pros
- Revolutionary airflow styler technology
- Double anti-scalding technology
- Ionic technology
- PTC heat tech & ceramic plate
- 2 in 1 straightening & curling
- 5 adjustable temperatures
- Heat damage prevention
- No hair tugging
- 1-hour auto-off
Cons
- Not suitable for thick hair
7. Best Adjustable Temperature:Sabuy Hair Straightner
This high-quality Sabuy Hair Straightener is designed with 3D tourmaline floating plates that hold your hair seamlessly. The ceramic tourmaline technology prevents any snatching or pulling. These plates release negative ions that reduce static flyaways and frizz, leaving your hair silky smooth. The adjustable temperature settings and auto-shut feature allow you to control your styling better, while the 360° swivel cord provides a hassle-free experience. It offers auto voltage adjustment to match the voltage of the power outlet.
Specifications
Voltage: 100V – 240V
Temperature: 140℉ – 446℉
Pros
- Anti-frizz
- Non-slip handle
- Adjustable temperature
- Fast heating
- Floating plate system
- Easy to use
Cons
- May damage hair
8. Best 2 In 1 Combo: 6th Sense 2 in 1 Mini Flat And Curling Iron
Achieve salon-styled hair at home with the 6th Sense 2 in 1 Mini Flat and Curling Iron. This compact hair styling tool is perfect for styling your hair at home, wherever your home is across the globe. It has a single heat setting temperature – 374℉, which works generally well for all hair types. The iron also features a locking button, allowing you to switch from curling hair to straightening it quickly. The heat-resistant carry case makes it easy to store safely after use.
Specifications
Voltage:
Temperature: 375°F Max
Pros
- Travel-friendly
- Compact
- Cones with a heat-resistant carry case
- Ensures minimal heat damage
Cons
- Not suitable for thin hair
- May pull the hair
9. Best For Short Hair: Terviiix Mini Flat Iron
Straightening your hair is so much easier with the Terviiix Mini Flat Iron! This innovative tool comes with an automatic shut off technology and features three adjustable temperature settings as well as color indicator lights for easy use. With its quick heating time, dual voltage capability, and ultra-compact size, it’s the perfect travel companion. Plus, the 1/2-inch slim plate is ideal for styling short hair, shoulder-length hair, bangs, and edges. The argan oil-infused plates nourish and protect hair, reducing damage by 3X. It even has a long swivel cord for easy maneuvering, thereby offering quick styling results.
Specifications
Voltage: 100V-240V
Temperature: 320°F-410°F
Pros
- 3 adjustable temperatures
- Compact
- Travel-friendly
- Best for short hair/bangs
- Equipped with a lock system
- Automatic off
- Long swivel cord
Cons
- None
10. Best For All Hair Types: Hair Styling Tools by Lily England
The Lily England’s Hair Styling Tools heat up quickly and allow you to style your hair quickly and easily. With its great curling capabilities, you can achieve gorgeous locks that last all day. It features a 360° rotatable swivel cord that allows you to move freely and create lasting sleek styles like beachy waves, tousled curls, or straight hair without any hassle. The ceramic plates are designed to glide smoothly over your hair, leaving it smooth and free of indentations. Show off your shiny and damage-free hair with this fabulous hair styling tool! The tool is ideal for anytime use, owing to its styling versatility.
Specifications
Voltage: 100V- 240V
Temperature: 212°F – 446°F
Pros
- Adjustable temperature and led display
- Super fast heat up
- Rotatable swivel cord
- Non-damaging
- Snag-free glide
Cons
- Not long-lasting
11. Best Zero-Pulling: Wavytalk Hair Straightener
Get smooth and shiny hair with the Wavytalk Hair Straightener. It comes with ultra-smooth titanium plates and shine-boosting technology. It has a PTC ceramic heater that lets you style faster with less frizz. You can adjust the temperature to your liking for different hair textures and styles. The LCD digital display enhances the user experience manifold. The 3D floating plates make sure there is no pulling on your hair. The professional-grade straightener glides through your hair smoothly and makes your tresses shiny and lustrous. Many reviewers have said that this straightener heats up quickly and is easy to use.
Specifications
Voltage: 100V-240V
Temperature: 170℉-450℉
Pros
- 60-minute auto shut-off feature
- Safety lock button
- Temperature display screen
- Dual voltage
- Even heat distribution
- Value for money
- Easy to grip
Cons
- Sometimes breaks off hair
"This flat iron features titanium plates that smooth out my hair while taming my frizzy strands. The device heats up quickly and straightens my hair seamlessly. It also leaves my hair soft. The tool does not pull my hair. It has adjustable temperature settings that allow me to customize its function according to my hair’s thickness."
Do you need a dual voltage flat iron? Will the investment be worthy? We have got it sorted for you. Rean on.
Why Do You Need A Dual Voltage Flat Iron?
Different countries have different voltage distributions. Therefore, the electronics you buy from one country may be made to fir the voltage in that particular country. For example, the US uses 110-120V, and the same for Europe is 220-240V. So, if your electronic device with different voltage adaptability is used with any of these outlets, it may either stop working or lead to a short circuit. Hence, you won’t be able to use these electronics internationally or when traveling out of your country.
If you have any international visit in mind and are planning to carry along a flat iron then, ensure that it is equipped with dual voltage. The dual voltage makes these flat irons compatible with several power adapters abroad. Dual voltage flat irons need no converter, but you will still require a plug adapter for the same to work overseas.
In addition, there are certain things that you must keep in mind before buying any dual voltage flat iron. Here are some factors that will help you make the right choice.
Things To Consider Before Buying A Dual Flat Iron
- Hair Type
Dual voltage flat irons come for different hair types. If you have thick or coarse hair, look for an iron that can achieve the desired temperature to straighten thick and curly hair. Likewise, if your hair is flat and sleek, check for a suitable professional-grade flat iron that produces an optimum amount of heat to straighten your hair.
- Fixed Or Adjustable Heating
Fixed heating dual voltage flat iron does not have different temperature settings. Instead, it emits constant heat at a fixed temperature. Therefore, you can’t adjust it. On the other side, adjustable flat iron comes with different temperature settings for you to work with the temperature of your choice.
- Plate Size
The plate size of dual voltage flat irons ranges from 1/2″ to 2 ¼″. You can choose the one according to your hair or styling needs. There are various plate size options, for instance, the wider plates offer better heating, but they are unfit for straightening small patches of hair near the roots. Whereas too thin plates will increase your straightening time.
- Plate Type
The heating plates of flat irons are made from either of these materials i.e., tourmaline, titanium, and ceramic.
Ceramic plates are corrosion-resistant and have low thermal conductivity. A flat iron featured with high-quality ceramic plates will prevent breaking and snagging of hair. This plate material distributes even heat to straighten every single strand uniformly while avoiding damage. However, you have to be careful as it can crack easily.
Titanium-plated flat irons are for thick and coarse hair. They are corrosion-resistant, heats up quickly, and are durable. Flat irons with titanium plates produce consistent heating for even styling. Plus, titanium is lightweight and gets extremely hot in no time. It causes more damage to hair due to hotter plates.
Tourmaline plates are somewhat similar to ceramic plates. However, on heating, these plates produce negatively charged ions to prevent damaging your hair. These plates help repair damaged hair by bringing them to their original state, imparting shine, and reducing flyway’s.
Infographic: Tips For Maintaining Healthy Hair While Using A Flat Iron
If you are a beginner, straightening your hair with a flat iron may seem intimidating. You may run the risk of burning your hands and hair if not done carefully. From selecting the right tools for your hair type to following the right methods, you need to understand a lot and get used to the nuances. Check out the infographic below to discover how to achieve sleek, salon-worthy results at home without compromising your hair’s health
Illustration: StyleCraze Design Team
The Bottom Line
If you plan to go for an international trip, you need the best dual voltage flat iron hair straighteners that will be your go-to for sexy hairstyling. These versatile hairstyling tools can be carried abroad because they are compatible with international plug adapters. Investing in an expert-recommended dual-voltage flat iron will be perfect for your everyday hair styling needs. The Vanessa Professional Flat Iron Hair Straightener is our top pick for its rapid heating technology which allows you to achieve your desired hairstyle in no time. If you desire frizz-free results and even heating, the HSI Professional Glider is an excellent choice. With the TYMO 2 in 1 Airflow Styler, you can protect your hair from heat damage, thanks to its adjustable temperature settings. These tools do not require a converter to function. The reviewed options in the curated list have a fast heating technology, and they come with adjustable temperature settings. Consider your hair type, adjustable heat settings, plate size, and plate type while choosing the best international voltage compatibility hair straighteners. Remember to invest in a dermatologist-tested heat protectant as well and use it before straightening your hair to prevent heat damage.
Frequently Asked Questions
What does dual voltage hair straightener mean?
A dual voltage hair straightener has two voltage options, 100-240V. It is ideal for anyone who travels frequently.
Do I need a voltage converter for flat iron?
Yes, you need a voltage converter to use a flat iron, especially if you are traveling internationally and do not have dual voltage gadgets.
How does a dual voltage flat iron work?
A dual voltage flat iron features inbuilt dual voltage, which automatically adjusts with the destination.
Is universal voltage the same as dual voltage?
Yes, universal voltage and dual voltage both operate on 110 and 220/240V .
How do you know if something is dual voltage?
A device is considered dual voltage if the voltage reading is 110V–220V or 100-240V.
Why Trust StyleCraze?
The scribe behind this article is Shiboli Chakraborti, a passionate hair care enthusiast. In this article, she discusses the best dual voltage flat irons to use when traveling. She spent many hours researching each of these flat irons and their reviews. These flat irons were selected based on their temperature settings, voltage capacity, weight, and more.
