Etymotic ER-4P MicroPro Noise-Isolating In-Ear Earphones (Black) User Reviews

Etymotic ER-4P MicroPro Noise-Isolating In-Ear Earphones (Black)

Part Number: ER4

Where to Buy

MSRP: $299.00

Visit manufacturer site for details.

Quick Specifications

  • Type headphones
  • Headphones Form Factor ear-bud
  • Weight 0.99 oz
  • Sound Output Mode stereo
  • Connector Type mini-phone stereo 3.5 mm