Don’t get me wrong, the Dyson Corrale hair straightener is expensive. At a whopping $499 at Amazon , it might be a tough sell. But there are three really important things you need to know: ...

The Corrale Hair Straightener is now selling for $399, instead of $499, which is a rare low price for this coveted hair tool. Dyson’s Corrale is a cordless styling device that uses less heat to ...

How we test hair straighteners A good quality hair straightener is an investment, so we put Dyson’s Corrale through its paces to see if it is really worth the hype.

I tried the Dyson Corrale hair straightener that costs $500 but supposedly creates smooth, shiny hair with 50 percent less breakage. ... But the battery only lasts 30 mins with a full charge, ...