AXIL X30i Noise Reduction Ear Plugs - Black - Hear-Through Mode Hearing Protection for Concerts, Live Events, Shooting, Sports - 25dB Reusable Foam and Silicone Eartips with Carrying Case

oui ca fonctionne mais comme un bouchon d'oreille en mousse à 1e ou même gratuit chez l'audioprothésiste... et jamais vu de différence entre les deux options... d'ailleurs vu qu'il n'y a pas d'electronisme je ne vois pas comment cela pourrait se faire.

Great for the races and I am sure will work for concerts. Love the design that keeps the ear plugs in my ear even when chewing food. Also the switch to change level of noise reduction is great idea.

I bought these for air travel and they do reduce noise while in a plane but not as much as I hoped they would. They are very comfortable and reduce the noise but it didn't help me get any sleep.

While the earplugs work fairly well, the instructions say to replace the ear tips every 4-5 months in periodic use. However, AXIL DOES NOT PRODUCE REPLACEMENT EAR TIPS as confirmed by their customer support.

The buttons to “hear” don’t do much…fit well in my ear, actually hard to get out. If you’re gonna wear for long periods they will definitely not slip out….