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Etymotic ER4XR


Released Jun 17, 2016

What's in the box

  • 1/4" stereo phone adapter
  • Assorted eartips
  • Carrying case
  • Filter removal tool and replacement filters
  • Performance certificate
  • Shirt clip


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Wear style
Fits in-ear
Custom fit IEM
Optional custom ear mold
Custom fit IEM
Cable wear style: Straight-down
Suitable usage: Home
Plug type
Wired connection
Cable type
Detachable cable
Battery powered
No battery required
Battery replaceable
Non-replaceable battery
Impedance (Ω)
45 ohms impedance