They are okish(i do like that they are in ear). Thought intrestingly enough the remote used on N900 is the only one i have seen. E97 mini got same set of earphones as N900, but different remote. Till now at least all the N series phones have come with remote where you can plug-in your own headphones. Don't know why they opted to do this now.

For me it's not a issue as i got 2 sets of my own headphones that are far out of reach from any of these comes with a phone options
If i could choose i would save 4-10 euros of the phones price by leaving the earphones out