ETYMOTIC RESEARCH ER3SE Studio Edition In-Ear Earphones (ER3SE)

Features of ETYMOTIC RESEARCH ER3SE Studio In-Ear Earphones ER3SE

• Achieves highest output sensitivity in its class with 102 dB SPL sensitivity at 1 kHz at 0.1 mV
• High performance, precision matched, balanced armature drivers
• 35 dB - 42 dB noise isolation
• Precision machined metal bodies with anodized finish
• Assortment of noise-isolation eartips ensures proper seal and comfort
• Detachable, 4ft. cable allows for easy replacement

Product Info for ETYMOTIC RESEARCH ER3SE Studio In-Ear Earphones ER3SE

Over 30 years ago, Etymotic invented noise-isolating, in-ear earphones. Etymotic's original design, developed for auditory research and hearing testing, used balanced-armature receivers and established these speakers as the gold standard for high-definition, in-ear earphones.

GritrOutdoors is an authorized Etymotic Research dealer