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1 ½" Wide Flat Iron


Demanding hair meets its match.

MODEL NO: 73540

Availability: Out of stock

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  • 2-year warranty
  • FREE shipping with $50 purchase
  • 30-day money back guarantee

Product Description

Long, thick or coarse hair—meet the hair whisperer. The SinglePass X is a wider and more powerful straightening iron designed to alleviate unruly locks. With Digital T3 SinglePass® technology and one-and-a-half-inch custom blend ceramic plates, this iron tames manes with a gentle touch, for smooth, glossy and lasting results.

  • Larger 1 ½ inch plates and 50% more power than 1 inch iron
  • Internal microchip maintains even temperature
  • Seals the cuticle for a smooth, shiny finish
  • Five adjustable heat settings (260°F – 410°F) provide optimum heat level for any hair type
  • Auto world voltage for worldwide usage *
  • Intuitive audio-visual interface
  • One hour auto off
  • 9ft., 360° Swivel Cord prevents cord from getting tangled or twisted
  • Includes two sectioning clips

*This appliance contains a special electronic circuit that automatically converts it for worldwide usage – from 100 to 240 volts AC 50/60 Hz. Just plug into a local outlet and use it as normal; the tool will automatically adjust to the local current. You may need a plug adapter to accommodate the electrical outlet of the country you are visiting.

Click here to view the user guide.


Digital T3 SinglePass® Technology

The SinglePass X is enhanced with intelligent digital technology to work in one pass. An internal microchip controls temperature fluctuation ensuring even, optimal heat. It is the start to a beautiful finish.


Other Features

  • T3tourmaline Technology Image

    T3 Tourmaline® Technology

  • Five heat settings Technology Image

    5 Heat Settings

  • Auto world voltage Technology Image


  • One hour auto off Technology Image

    1 Hour Auto Off

  • Professional styling clips Technology Image

    Professional Styling Clips


SINGLEPASS X is rated 4.3 out of 5 by 82.
Rated 4 out of 5 by from Single pass X Flat iron straightens hair very well! Sometimes it grabs a piece on the edge and it pulls.
Date published: 2020-05-08
Rated 1 out of 5 by from 1 star Terrible product. Hairs get snagged when straightening which causes pain. Should have bought another Chi
Date published: 2020-05-07
Rated 5 out of 5 by from Love it! I do really like this straightener. I wish it was only 1” instead of 1.25” but it works well! Would definitely recommend it for long hair
Date published: 2020-05-07
Rated 2 out of 5 by from Not great, don’t love. Catches hair and pulls and doesn’t seem to close well enough for quick straightening. Can’t use it to curl or flip hair in any meaningful way.
Date published: 2020-05-07
Rated 5 out of 5 by from Great for my 4c hair I love these. I do one pass on the 2nd heat level on my relaxed/curly hair and Boom! That's it! I do use a small tooth comb to go through the hair while flat ironing so there are frizzy ends.
Date published: 2020-05-06
Rated 2 out of 5 by from Underwhelmed The sound it makes when it turns on and gets to the preset temp is cheap sounding. Reminds me of an old school video game. You want it to sound, look, and feel expensive when you pay T3 prices. It doesn’t smooth my hair on the first pass like other brands thus takes me longer. My hair is fine, not coarse so I’m not sure why. It doesn’t allow you to change the heat setting, nor does it display the temp. Overall not blown away by this flat iron in the least which is unfortunate as I typically love T3 products. It does feel sturdy and it looks nice.
Date published: 2020-05-06
Rated 5 out of 5 by from It’s name says it all! Love my single pass. Designed to be lightweight but tough enough to handle my thick hair. There’s a noticeable difference in how much less time it takes to straighten my hair. And so much less heat damage is the huge bonus!
Date published: 2020-05-06
Rated 2 out of 5 by from Think twice before you buy and don’t buy Big and clunky. Limits your maneuverability. Not worth the $100 I paid for it when it was on sale.
Date published: 2020-05-06
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