The HoM headphones have a very good, balanced sound .... and BASS (not intrusive). The comfort is good. The headset does not make noise in movement. The contact surfaces are not too big, so no sweating in the summer. Not suitable for joggers. Only downside, the headset is not working at the Lumia 530 (possibly. Also not on other Lumias) is a Nokia-bug and has nothing to do with the headphones. Soundproofing is great, so also suitable for bus and train. Strong buy recommendation on my part.