I have this set be3stellt despite harsh criticism in the review. I nußte find that this criticism is perfectly drawn in my view, to the hair caused. Now to my person, I am 84 my wife is 80, we are both hard of hearing! We live in a row house. the eternal klopferei the dear neighbors from going away, I have ordered these Sennheiser earphones set. now set for this, I selected it because the price of the handset 2 was as low. when I read now! I could see the strap only 30 min. keep in the ear, then I have to say "Young man you are a coward !!" There are 3 different earplugs. for me it has at the beginning of one ear slightly depressed but after 1 week everything was ok, my wife had no trouble. We use these two listeners every evening from 29:14 until well after midnight and have noticed no decline in volume. We also believe that there is much scope to better understand the language with this hörerset. So all in a one KLASSESET AND ONLY CONTINUE empfelen !!!