Etymotic ER3-XR Earphones Extended Response

The Etymotic ER3 XR Earphones Extended Response are ideal for listeners looking for a stronger bass response. Delivering a modest bass boost the ER3 XR Earphones provide you with that much needed deep low end. Thanks to the Etymotic ER3 XRs noise isolation offering more than 35dB noise isolation you can fully immerse yourself in the music and block out background noise. Find your comfortable fit with the various sized eartips and protect your earphones on the go with the included storage pouch....Read More...»»