- The holding is not good, and when large movements, it is not uncommon that this sort of the ear, causing the water inlet in the ears. From that moment, no need to try to continue to use it.
- Sound power is not sufficient to properly cover the noises of swimming, which go by the time the device hardly audible. If this is not too annoying for music, listen to a podcast or program is practically impossible.
[Edit] I just found a solution for podcast I increases the sound output of my MP3 files with dedicated software before putting them on my MP3, which allows me now to better hear the sound max on my leceur. So I added a star to the product.
