Etymotic - ER3

Most of the portable media players in the market today require an extremely sensitive pair of earphones. This is exactly what the Etymotic ER3SE Studio Edition earphones are meant to do. These earphones offer professional quality sound reproduction at a budget price.
The ER3XR Extended Response, on the other hand, offers a decently boosted low-end frequency output. Based upon the audio standards of the ER3SE, the ER3XR provides a slightly enhanced bass output for the segment of music listeners who like to hear more bass in their music.

With the best-in-class features, high-end performance and superior build quality the Etymotic ER3 Earphones deliver an uncompromised music listening experience. These earphones are perfectly in tune with the newest innovations of music players that support 3.5 mm stereo plug. They have recorded the highest noise isolation capacity compared to any other earphones with 35 dB to 42 dB of noise isolation.

These earphones have the best-in-class output sensitivity with 105dB SPL sensitivity at 1kHz at 0.1mV. These earphones feature powerful and meticulously designed balanced armature drivers. The Etymonic ER3 earphones comprise of a highly durable reinforced cable. You also get a user-replaceable filter over the balanced armature drivers to protect it from ear wax. The earphones come with a 2-year replacement warranty.

The body of the ER3 is designed with high-grade metal and has an anodized finish. They are built to offer a perfect and comfortable in-ear fit. The 4ft cables that come with the earphone are detachable so that if need be these cables can be replaced.