just make sure your charger is faaar away from the tube, please. (and thats also true for your phone charger :-)

Thanks for the warm thoughts :) (yes, I went there).

My phone charge lasts longer than 30 minutes. And it’s provably water resistant to tub depths.

I certainly don’t code in the tub. Strictly reading and discourse.

I'm curious what harm you think could come from that?