Cordless hair dryer/hot brush

[Itsallabouttea]

Been doing some online searching but struggling to find what I'm after - a cordless hair dryer that blows warm, or a hot air brush type thing.
I'm going to a four day festival soon and will be totally off grid. If I leave my hair to air dry it looks like something out of a terrible 80s music video. It's super fine and flyaway and neither curly nor straight. Wondering if I'm going to have to use a cold hair dryer and then maybe a hot brush to tidy bits? There seems to be lots of cordless straightening brushes around but I was after something to dry it, my hair is too fine to straighten. Any recommendations much appreciated!

I have often searched for a cordless hair dryer, but without luck. So watching with interest. If I leave my hair to dry naturally, it’s almost impossible to fix. I’ve never heard of a cold hair dryer though, but that would be better than nothing?

That's what I figured, could use that then a hot styling tool to tidy any wayward bits. If you look on Amazon there's a few cordless dryers but they all seem to be cold only, I guess it requires too much power to produce heat