I just have a pair of bose noise canceling headphones, the older model. Though I wanted to say, I really don't like earbuds. Not only are they uncomfortable, but it's not good to have a speaker that close to your eardrum. It always makes me cringe when I can hear people's earbuds on the subway. I feel bad for their poor ears!
The only time I wear an earbud is at work, but that's because I have to wear one of these