Etymotic ER3SE / XR Earphones

Etymotic ER3SE / XR Earphones

Regular price $179.00
Availability: out of stock.
Etymotic invented noise-isolating, in-ear earphones. Etymotic's original insert earphone design, developed for auditory research and medical diagnostics, used balanced armature receivers and established these speakers as the gold standard for high-definition, in-ear earphones.

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