The only phone that comes to mind is the fairphone but if you're in the USA then you're screwed. Headphones you can get a ton of different options. At home I have beywrdynamic dt990s and on the go I have Shure sonic 4s because they're both easily repairable and sound good. Anything with a removable cable will work here but you might as well splurge on something hifi because good audio stays good