I suggest you go into you local KiK, Rewe or “1 Euro store”. I have bought more expensive earphones who are supposed to be a). more comfortable, b). give a better sound and c). look good. I can tell you for use on a summit and for quick packing up, they’re not worth the extra money. the €1 or €1.50 ones from your local cheapo store are just as good and buy two or three in case you stand on them, forget them, lose them or whatever.
Simple is good, simple and cheap is better!