Etymotic Research High-Fidelity Dual Flange Earplugs Clear Standard Large

Etymotic Research High-Fidelity Dual Flange Earplugs Clear Standard Large. ER20XS high-fidelity earplugs reduce sound levels while preserving sound quality and clarity. ER20XS earplugs are configured to replicate the natural response of the ear so sound quality is the same as the original only quieter. Music voices and other sounds are clear-not muffled-making ER20XS ideal for concerts clubs theaters aircraft construction yard work airshows parades and athletic or motorsports events. The new low-profile stem-less design fits snugly in the outer ear without protruding making ER20XS comfortable to wear under hats helmets and other headgear. The standard-size ear tips fit the majority of ears. ER20XS earplugs are reusable but with repeated use the ear tips may lose elasticity. For best performance and retention if you use your ER20XS earplugs frequently replace the ear tips every 3-6 months. ER20XS are not recommended for use with impulse noises such as gunfire or for sleeping. Specifications for Etymotic Research High-Fidelity Dual Flange Earplugs: Manufacturer: Etymotic Research NRR: 13 dB Quantity: 3 Pair Size: Standard Color: Clear Package Type: Clam Pack/ Plastic Included Accessories: 1 Pair Large 2-Flange Eartips 1 Pair Foam Eartips Neck Cord Carrying Case Features of Etymotic Research High-Fidelity Dual Flange Earplugs ETY-Plugs are reusable Package Contents: Etymotic Research High-Fidelity Dual Flange Earplugs 1 Pair Medium Dual Flange Earplugs 1 Pair Large Dual Flange Earplugs 1 Pair Foam Earplugs Neck Cord Carrying Case Etymotic Research ER20XSD-UF-C: High-Fidelity Dual Flange Earplugs Clear Standard Large