Have you ever saw the earphones without these tiny R and L letters? This is a silly topic but I don’t care he he. Those who know me I think that they must have noticed that I am inclined to be the kind of people who, when I received an instruction, try to do it at face value. At least when a user manual get on my hands or something similar. Well, when I use my headphones I put the one that says R on my right ear and the one that says L on my left ear, this last time I did I notice that I really take my time about doing it and I don’t know why? Because today I started thinking about that and I really wonder people do the same as me? There is some reason for each hearing instrument to have a letter indicating which side of our head they should be on. Now it occurs to me maybe the smallest letters are there just so that the manufacturer can identify the pieces during the assembly process. I could ask to Google but I just rather to know what did you think about why is that? He he . Are you like me that you use your headphones in the place indicated or maybe you are one of those who do not stop and enjoy the same sound quality using them as you grab them?