Etymotic ER20XS High-Fidelity Earplugs

The Etymotic ER20XS High-Fidelity Earplugs are the earplugs used by professional orchestral musicians and music teachers who need hearing protection during loud ensemble playing without the muffled, communication-destroying sound attenuation of foam earplugs. The ER20XS reduces sound levels by approximately 20dB across all frequencies equally — preserving the tonal balance and musical nuance of what is being heard rather than simply blocking high frequencies — allowing musicians to hear their own playing and the ensemble accurately while protecting their hearing from damage.

• 20dB flat attenuation — equal reduction across all frequencies
• Preserves tonal balance — hear music accurately at safe levels
• Used by professional orchestral musicians and music teachers
• Includes three tip sizes and a hard carry case