Stock IPhone headphones causing moderate ear problems

Hi,

I make use of the headphones Apple provides with IPhone better than 80% of my work day. Unfortunately, having them in my ears roughly 30 hours a week is starting to cause ear problems. The main problems are my ears hurt from having buds in them all the time and I am starting to get buildup. Considering that I have to use headphones that much every week, does anyone have any recommendations on a headset that works with any Apple device which will give my poor ears a rest?