Alpine PartyPlug Pro Natural earplugs are specially developed for music lovers. These earplugs have special rectilinear AlpineAcousticFilters that attenuate the music equally at all frequencies so the music quality remains perfect and only the harmful sound is muted. It’s like you’ve turned down the volume button. In addition, thanks to the filters you also won’t have an isolated feeling, and conversations remain properly audible. The earplugs are made of soft and flexible AlpineThermoShape material, which forms to the ear canal for optimal fit and attenuation. The material contains no silicones. As a result, the earplugs don’t itch or irritate. Alpine earplugs are easy to clean and are durable. The PartyPlug Pro Natural comes with a handy pouch to keep your earplugs in as standard, which you can also easily attach to your keyring. In addition, every pack contains a carrying cord. Attach the earplugs to the cord and hang it around your neck. Ideal if you briefly take out the earplugs. You can clean the earplugs quickly and easily with the supplied Alpine Clean cleaning spray (5 ml).