Yes, that came out from my research, but apparently despite being advertised as "water and sweat resistent", they seem to break almost immediately after contact with the two above:

http://discussions.nokia.com/t5/Acce...em/td-p/711437

Definitely a no-no for me, as I need a headset to use also while running.

I have been also looking into Jabra's products. The Jabra sport wired and Jabra sport bluetooth are compatible with N9 (the wired version comes with an adapter to fix the inverted pin issue) - pity they are not for people with glasses like me. The Jabra active (the black version) instead seems to be perfect, but I want to check a few reviews before purchase.