I went from the 2s to the 4s. Most obvious difference is I wear glasses and the 2s would hurt within a couple hours while the 4s I can wear all day with no issues. Sound quality was a little better too.
I went from the 2s to the 4s. Most obvious difference is I wear glasses and the 2s would hurt within a couple hours while the 4s I can wear all day with no issues. Sound quality was a little better too.