Description
Etymotic Research ER20 earplugs are designed to shelter the user from the risk of damaged hearing. This is a gradual and irreversible process which can be avoided by using hearing protection in high-noise environments. The smaller fitting is designed for the smaller ear canals of women and children.
Ideal for concert & festival goers, motorsport events, musicians, DJ’s, venue staff, motorcyclists and aircraft crew. The ER20 uses a tuned resonator in a patented damping network which delivers reduced sound levels without muffling – music and voices remain clear.
- Flat response 20db attenuation
- Ideal for concert & festival goers
- Widely used by musicians and venue staff
- Handy squeeze-open pouch
