I am seeking a new travel hairdryer:
At least 1800 watts
Foldable
Cleanable filter
Dual voltage
Dries fast, quiet, lightweight
Comes with concentrator
Any recommendations? (high price OK)

Also, I am very confused as to ionic, tourmaline, and ceramic. Can someone explain these? I tried T3 and while making my hair soft and shiny, it also left it flat. I have fairly thick, wavy hair (that can frizz if not dried).

Thank you.