Etymotic ER3SE / XR Earphones
Regular price $179.00
Availability: out of stock.
Order by Phone (toll free): 1-888-576-7895
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.