A revolutionary professional straightener with optional cool mist function to give hair extra hydration, resulting in shiny shine and healthy hair. The Ultron Alaz straightener also protects hair from heat, preventing breakage. How it works. The ultrasonic technology converts water into cool mist that creates shine on the hair. The cool mist is distributed centrally across the plates, reducing heat from the plates and keeping your hair healthy and hydrated. The cool mist function can be switched on or off, so you can also style without steam. The 5 different temperature settings let you choose the right temperature to suit your hair type. The straightener glides easily through the hair and creates super-soft hair with remarkable shine.