The sound is actually very good for such an inexpensive earbud. I took the advice of others and went a whole size up to a womens 10 instead of my normal 9 and the 10 is a pretty snug fit still. Is like other phones with the same characteristics but is less expensive than others. I was never bothered by the mouse clicking noise, but I needed a new mouse as my old battery operated one, kept needing a new battery every couple of days, then had to click multiple times to get it to work. But it worked out perfectly, strong and moves bike out of the way. Daher kann ich den Kauf nur empfehlen. This movie is enlightening on so many levels. I love the way my skin feels after I use it. Instructions did not apply to my 2016 Highlander as I had no metal pieces to accommodate the j hooks. Charging is good but tends to be slower than advertised both on wired and wireless charging.