User instructions

5mm Waterproof Bass Resonator

hypoallergenic medical-grade polymer that is comfortable enough to be worn all day and durable enough to provide an extended service life of six months or more

Also recommended for concentrated work

Uvex Whisper+ Reusable Corded Earplugs (SLC80 22dB, Class 4) Large User instructionsuvex whisper+ easy to clean reusable earplugs with extra comfort Earplugs are often used in dirty work environments. This means that particles can easily stick to the surface of materials and cause minor injuries to the wearer's ears. The smooth and dirt repellent surfaces can easily be cleaned with soap and water. This increases wearer comfort and safety for the user. General features easy to clean reusable earplugs smooth, dirt repellent surface can