ER2SE Studio Edition Earphones Cord_Yes doesn't muffle sound like foam

doesn't muffle sound like foam ear plugs

With its proven design features an improved formula for increased softness

While the optimal earmuff shape provides pressure-free protection for the outer ear

Alpine insertion sleeve

The innovative design allows for easy placement of the earmuffs

ER2SE Studio Edition Earphones Cord_Yes doesn't muffle sound like foamOverview The ER2SE offers Etymotics renowned passive isolation, providing 35 42 dB attenuation. You will hear all the details in the music with lower volume levels that are safer for your hearing. The flat frequency response of the ER2SE will appeal to sound professionals and audiophiles alike. The ER2SE shells are made of anodized aluminum, CNC machined with extremely tight tolerances. Using a single dynamic driver allows for a very accurate IEM