I'm also not a big fan of earbuds. They don't seem to fit my ears properly. Usually, that amounts to them falling out of my ears, especially if I move while wearing them.
Instead, my all-time favorite highly portable headphone was the
Sennheiser PX-100. A small, foldable design. Not the best at noise isolation, but easy to put in a backpack, much less bulky than traditional ones, and they never fell off my ear. Unfortunately, the cable couldn't hold up to repeated wear and tear, and wore out, and now they're discontinued. But with a sturdier cable, I'd probably still be using them.
All right, new one. Am I the only one who doesn't like
wireless mice? Generally speaking, at least. There's actually one cheap Logitech wireless mouse that I like. But I've had very unimpressive results with them in general. Insufficiently reliable signals is the big one, making it impossible to be competitive at
Unreal 2004 and sometimes annoying just to do basic productivity tasks like move around a spreadsheet. But also, not all of them have very good battery life. The cheap Logitech I have uses AA batteries and even when I was using the same model as my main work PC's mouse, it lasted the better part of a year. But some use too small of rechargeable batteries or aren't very power efficient, and charging them all the time (every fortnight or so, in practice) is less convenient than just having a wired mouse.
I still keep a wired mouse in my backpack for coffee shops, but now use a wired mouse when my laptop is docked at home.