90, NRR: 25 db)For me, my I loved my Walkers and was really sad when the right earphone crapped out after a few months. Un bel plasticone pagato più di 20€. Based on reviews & blogs that said this brand runs smaller & narrower than Pleaser, I ordered an 8. Great case but did not get silicon face cover which I wanted the most. They are a little big because I lost weight. When she needs a break from having her headphones on or needs to be unrestricted from the headphones wire length, she can quickly place them on her desk while increasing the volume using the volume sliding control on the headphones wire without missing instruction and still able to hear the teacher from around the (large) room. ) Its not hot or sweaty, you can use this for hours without getting that annoying/painful feeling on your head some headsets cause. They responded to my email quickly and they resolved the issue in a way I felt was more than fair. Les oreilles sont dans un cocoon. Its a very soft and thin silicone, its not that great.