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DualPro® 4.0 - Professional  Hair Curling Straightening Iron
$79.00 USD$39.99 USD
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 Create Any Hairstyle You Can Imagine In Less Than 10 Minutes Without Damaging Your Hair...

No Attachments Needed!



Introducing The 2-in-1 Hair Curling and Straightening Iron, the preferred everyday tool for both straightening or curling hair.

Straighten, curl or create the perfect beach waves using just one tool. With the 2 in 1 hair curler and straightener's unique twisted plate design, easily achieve the look you want.


It's ready to use in just 30 seconds with 5 different temperature settings from 285℉ to 425℉. The unique twisted plate design allows you to curl, straighten or create waves.

You can design your hairstyle according to your mood! The perfect tool for everyday use...

✔️  360° Swivel Salon-Grade Cord : 

Nothing is worse than twisting a curling iron, and then you have to reach around the twisted up cord.

Great news...

The DualFlat Pro comes with a 360° swivel salon-grade cord. That means you can twist the curler/straightener without getting tangled in the cord. 

✔️  Heats Up Super Fast : 

This hair curling/ straightening iron heats up very fast (about 28 seconds), so you don't need to use lots of energy when using it.

Plus, you get the style you want in less time.

✔️  Suitable For All Hair Types :

This hair curling straightening iron comes with adjustable temperature settings with LCD display ranging from 212 to 446 °F (100-230°C). That means it works for all hair types

  • Thick, curly and wavy hair.
  • Normal or slightly curly hair.
  • Dyed or dark-colored hair.

    ✔️  Dual Voltage & Compact-Lightweight Design :

    This hair curling/ straightening iron comes with universal Voltage. That means you will be able to use it around the world with an adapter. 

    Plus, its lightweight design makes perfect to take it on vacation.

    Furthermore, your arm will NOT get tired at all.

    ✔️ Advanced PTC Heater & Titanium Plate :

    The advanced PTC heater and titanium plate create a shinier, silkier finish in lesser time.

    Plus, they eliminate frizz for a longer time...

    ✔️ Unique Shape :

    2-In-1 Hair straightening & Curling Iron has a curved shape on the edge. It allows you to create both loose and tight curls. Also, it allows you to slightly flip hair at the ends to create that polished look. 

    Plus, This design makes much safer than the traditional curling or straightening irons because it won't burn your ears or face when using it. 

    When you order DualFlat Pro 4.0 today: 

    • create different styles to meet different occasions like dating, party, club or meetings

    • cut the time down to a fraction of what curling or straightening your hair usually takes
    •  take it with you anywhere around the world and use it.
    •  will NOT burn your ears or face.
    • Your arm will not get tired at all when using it
    • Change the temperature that works best with your hair type.
    • your hair will look shiny and feel incredibly soft
    • your curls are perfect and stay for a couple of days
    • You will save space in your bathroom because you will need only one iron for curling or straightening your hair 
    • and much more 

    This amazing automatic curling & straightening iron comes with 30-day 100% money-back guarantee. You will see yourself with beautiful curls of a movie star. Your friend will envy your brilliant, flawless curls... and your hair will look natural.
    "Here at Trndizer, we take your smile very seriously. you have our personal promise that we will not rest until you are dazzled and delighted by your new product"
    In fact, anyone who requests a refund will receive without question, hassle or any delay...

    To Secure Yours Today, Click On "Add To Cart" Button


    Can't find question? email us

    Is There A Warranty?

    Yes! We stand behind all of our high-quality products. With everything we manufacture, we use the best processes and materials available. Everything goes through intensive testing and strict quality checks. We do the little things to ensure a great product. We guarantee our products against defects in materials or workmanship for 6 months from the date of receipt. If you believe your product is defective, please contact us at and provide a valid proof of purchase (order number or receipt.) We will repair or replace the defective product, or issue a complete refund, delivery charges included.

    Can I Track My Order?

    Yes, we provide tracking for every order. Tracking will be available once your product is shipped. When you receive your tracking number, if you need  tracking your order, you can go here

    How Long Does The Delivery Take?

    Standard Secured Shipping & Insurance takes 5 - 15 Working Days for delivery

    Standard Secured Shipping & Insurance takes 5 - 12 Working Days for delivery

    U.K & EU
    Standard Secured Shipping & Insurance takes 5 - 12 Working Days for delivery

    Standard Secured Shipping & Insurance takes 9 - 25 Working Days for delivery

    Others Countries
    Standard Secured Shipping & Insurance takes 9 - 25 Working Days for delivery 

    How Can I Contact Customer Service?

    Questions or concerns? simply  email us at Most inquiries are answered within 4  hours.

    Customer Service Department Address:

    99 Wall Street

    New York, NY

    10005 USA