Etymotic Limited Edition ER2 With Lightning Adapter and Dual Flange Tips ipx This technology could be considered

This technology could be considered a reinvention of planar magnetic models

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The air pressure regulating port works to optimize this pressure difference

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1 - HPAQA1 Threaded ¼” Gold-Plated Adapter

Etymotic Limited Edition ER2 With Lightning Adapter and Dual Flange Tips ipx This technology could be consideredER2 With Lightning Adapter and Dual Flange Tips Quick Overview The ER2XR provides impactful bass response while maintaining the clarity in the midrange and highs that Etymotic is known for. The ER2XR offers Etymotics renowned isolation featuring a variety of eartips to provide 35dB+ of noise reduction so you will hear the detail buried in the mix without raising the volume to compensate for ambient noise. The high performance dynamic drivers in the