Did these earphones on a bike and other outdoor as a substitute for my EX700er, since I hate to use in bad weather. Meanwhile I use the EX700er nurnoch indoor (simply unbeatable!) And the XB41 for all outdoor activities. (Sometimes even indoor!) The sound is really of impeccable quality, when correctly adjusted equalizer! Without equalizer the sound is a bit too weak in the treble. The bass is like been touted just terrific! Even if the sound does not rankommt the EX700er (but also different price range!), Can the XB41 highly recommend. Conclusion: good value for money unbeatable and thus absolute buy recommendation!