Heavys H1F1 Earplugs

Enjoy concerts without the ringing! Heavys premium re-usable H1F1 Earplugs provide up to 23 dB Reduction which protect your hearing while keeping music quality and clarity high. + Keychain Carry case included. How it works? We use specialized acoustic filters to reduce volume evenly across all frequencies, rather than just muffling sound like foam plugs. They act as a "low-pass" filter, attenuating harsh, high-frequency sounds while allowing a clear, balanced, and lower-decibel version of the music to reach the eardrum.Materials: Silicone earplugs, Polycarbonate (PC) filter. Color: Transparent with black internal filter Minim Sound Attenuation: SNR 23 dB | H 26 dB | M 19 dB | L 18 dBHow to use earplugs: 1. Make sure earplugs are clean2. Hold the end between thumb and index finger3. Gently pull top of ear outward and upward to straighten ear canal4. Gently push and twist earplug until it seals comfortably. To RemoveGently grip the pull tab and pull. Clean earplugs after use and store them in the protective case Cleaning: Earplugs can be cleaned with lukewarm water, neutral soap, stored in cool dry place and be completely dry before re-inserting into the ear