Way to fix clicking sounds?

I bought my headphones less than a year ago, and have been having this issue persistently for a few months. When moving, be it walking, biking, in a bus, I can hear clicking sounds in my right ear. It's obviously a hardware issue, as it happens even when not listening to music and with the headphones turned off. Is this something easily fixable with just removing or tightening whatever is causing these clicking sounds, or is this something that warrants me going to the shop where I bought them to get it checked out? I have 2 years of warranty but I would love if I could fix this myself.