Etymotic Research ER20XS-UF-C High-Fidelity Earplugs Universal Fit Get Authentic Cheap Online

Etymotic Research ER20XS-UF-C High-Fidelity Earplugs Universal Fit

ER-20XS earplugs come with three interchangeable pairs of eartips for more fitting options. Foam eartips on ER-20XS Universal Fit earplugs work in conjunction with the advanced technology in the earplug itself, offering protection and clear communication.

Key Features

• 3 eartip options for best fit, comfort and seal
• Protects against noise-induced hearing loss
• Lowers sound evenly 20 dB
• Fits under hats and helmets
• Reduces wind noise
• Reduces noise fatigue
• Interchangeable eartips

Technical Specifications

Includes
ER-20XS earplugs
Pair of Standard 3-Flange Eartips
Pair of Large 3-Flange Eartips
Pair of Foam Eartips
Neck cord
Case
Instructions