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Shark

Shark FlexFusion Hair Straightener & Powerful Dryer with Diffuser, Fusion Hair Brush, Ceramic Air Styler with Auto-Wrap Curlers, Ceramic Plates, Cosmic Blush HD642S

  • Based on 186 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Hello Good Deal INC (We Record S/N)
Arrives Friday, Aug 7
Order within 23 hours and 44 minutes
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Style: FlexFusion-Curly & Coily Hair


Features

  • FlexFusion Style-Safe Technology: Powerful air + heat-controlled ceramic fuse together for no heat damage styling & hot tool results. *in wet-to-dry mode
  • Style Wet Hair: Easily dry and style wet hair with no heat damage.
  • Re-style Dry Hair: Achieve stunning blowouts as they are on a typical wash day.
  • Scalp Shield: Developed by dermatologists. Approved by stylists. Activate to instantly adjust temperatures and protect your scalp from extreme heat. Designed for ultra-fast wet-to-dry styling with less heat exposure to protect 100% of new hair health.
  • Wet to Hot Tool Finish with No Heat Damage: Transform your hair from wet to silky straight with ZERO hot tool damage *in wet-to-dry mode
  • Wet or Dry Fusion Air Straightener: Get silky, shiny, and smooth results for both wet and dry hair any day. Its innovative design combines powerful airflow and heat-controlled ceramic to straighten wet hair in as little as one pass with no heat damage. *in wet-to-dry mode

Description

Shark FlexFusion Straight is the only luxury multi-styler with air straightening. Powered by FlexFusion Style-Safe Technology, combining powerful airflow and heat-controlled ceramic to transform your hair from wet to silky straight with ZERO hot tool damage. Now smaller, lighter, and more powerful than the original FlexStyle and complete with scalp shield mode to embrace your healthiest hair. in wet-to-dry mode.

Product Dimensions ‏ : ‎ 1.69 x 1.61 x 1.61 inches; 1.74 Pounds


Item model number ‏ : ‎ HD642S


UPC ‏ : ‎


Manufacturer ‏ : ‎ SharkNinja


Best Sellers Rank: #9,832 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #5 in Hair Multi-Stylers


#5 in Hair Multi-Stylers:


Customer Reviews: 4.2 4.2 out of 5 stars (186)


Wattage: 1500 watts


Power Source: Corded Electric


Number of settings: 8


Hair Type: Curly & Coily Hair


Brand Name: Shark


Model Name: FlexFusion Straight, Air + Ceramic Styling & Drying System


Global Trade Identification Number:


Manufacturer: SharkNinja


UPC: 622356651004


Model Number: HD642S


Manufacturer Part Number: HD642S


Unit Count: 1 Count


Color: Cosmic Blush


Item Weight: 1.74 Pounds


Material Type: Ceramic, Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Absolutely worth it!
Style: FlexFusion-Curly & Coily Hair
Review Image by Azevedo
I have naturally curly 3C/4B hair, and finding a tool that can straighten my hair without making it feel dry or damaged has always been a challenge. The Shark FlexFusion completely exceeded my expectations. I love that I can use it on damp hair instead of waiting for my hair to dry first. It dries and straightens at the same time, leaving my hair smooth, soft, shiny, and with much less frizz. Unlike a traditional flat iron, my hair doesn’t feel “fried” or overly dry afterward. What impressed me the most is how versatile it is. I can diffuse my natural curls, create blowout styles, make curls, or straighten my hair using the same device. The attachments are easy to switch, and everything feels high quality. If you’re looking for a tool that helps protect your hair while delivering beautiful results, I highly recommend the Shark FlexFusion. It’s definitely one of the best beauty purchases I’ve ever made! ... show more
Reviewed in the United States on July 4, 2026 by Azevedo
    • Love it! Best present ever
Style: FlexFusion-Curly & Coily Hair
I’ve been really impressed with the Shark FlexFusion. It truly replaces multiple tools — dryer, straightener, brush, and curlers — which saves both time and space. I love that I can go from damp hair to styled hair without blow-drying first, and my hair feels smooth and looks shiny rather than dry or frizzy. The airflow is powerful and dries quickly, even with thicker hair. The straightener attachment gives a sleek finish, and the brush attachment creates a nice blowout look. There is a bit of a learning curve with the attachments, and it can get hot, so a heat protectant is a must, but once you get the hang of it, it’s easy to use. Overall, this is a great investment if you want one tool that can do it all and deliver salon-quality results at home. I’d especially recommend it for anyone who styles their hair regularly and wants to simplify their routine. ... show more
Reviewed in the United States on December 13, 2025 by Shelley Marie
    • Game changer 🤗
Style: FlexFusion-Curly & Coily Hair
Amazing!! I was looking at the Dyson styler and dryer but the $599. Price was a deterant. I started looking at comperable systems and decided to try the “Amazon choice” option 😵💫it was terrible! But to amazons credit.. the return was super easy and after doing some comparison reviews and talking with my hair stylist. I decided to try the shark flex fusion. I can’t even tell you how much I love it😍 the curl wands work perfectly and curls last for days if I put it up in a ponytail at night. I used the straightener on my bangs and they were shiny and smooth and I didn’t burn my forehead. It did a better job and much faster then the 3 other appliances I was using and at much lower temperatures so less heat damage. Btw I have shoulder length curly…somewhat frizzy…hair. ... show more
Reviewed in the United States on August 9, 2025 by debra lattin
    • Good while it works, not good otherwise
Style: FlexFusion-Curly & Coily Hair
Works very well for about 6 months. I bought two, one for my apartment and one for traveling and BOTH stopped working after 6 months. Ridiculous for the price.
Reviewed in the United States on June 27, 2026 by Beignet
    • worth every penny
Style: FlexFusion-Curly & Coily Hair
GREATEST INVENTION EVER!!!! I'm able to let my hair air dry then take a couple swings through my hair with this and I no longer have huge frizzy hair I get smooth defined layers with a curl if I want to rock it with a curl. Best money you can spend. Only problem I have with it is that it's bulky and heavy to use. ... show more
Reviewed in the United States on April 11, 2026 by Lisa
    • My new favorite
Style: FlexFusion-Curly & Coily Hair
Review Image by Naomy Erazo
The Shark FlexFusion has become my favorite hair tool. It dries my hair super fast without damaging it, leaves it smooth, and reduces frizz dramatically. The attachments work amazing: the round brush gives me a salon-style blowout, the straightening attachment leaves my hair sleek, and the curling barrel creates soft, natural waves. It’s lightweight, easy to use, and doesn’t overheat. The flexible handle also makes styling much more comfortable. Overall, it’s a complete and versatile tool that delivers salon-quality results at home. ... show more
Reviewed in the United States on December 12, 2025 by Naomy Erazo
    • THE BEST HAIR DRYER EVER
Style: FlexFusion-Curly & Coily Hair
The best hair drying for curly hair, my hair is colored and curly but literally gives salon results.
Reviewed in the United States on January 27, 2026 by Kyara Vargas
    • Breaks after few weeks
Style: FlexFusion-Curly & Coily Hair
I bought this 1 month ago and was hesitating on the price. I seen the great reviews and decided to try it since my hair is very unmanageable. It worked great and styled my slightly damp hair fast, but it’s been almost a month and the air mechanics of it is starting to malfunction. While using it, it starts to turn on and off. Just be aware and look out especially since you can’t return after 30 days. ... show more
Reviewed in the United States on December 16, 2025 by Osvaldo Navarrete

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