Etymotic Research MC5 Noise Isolating In-Ear Earphones (Blue) (Discontinued by Manufacturer)
Etymotic Research has created the world's most accurate sounding,   noise-isolating earphone series for under $100. For music lovers who   care about hearing their music the way it is meant to be heard. The mc5   earphone delivers the best sound accuracy in its class, so you'll hear   tight, accurate bass with crystal clear high-frequency detail at all   listening levels. The mc5 delivers the best noise isolation in its   class, the best fit and comfort in its class and the best-in class   style, with high-gloss polished aluminum finish in a variety of   chromatic color options. And the mc5 offers the best durability and   warranty in its class, incorporating a Kevlar-reinforced cable, and   user-replaceable filters that protect the moving coil driver - and it comes with a 2-year replacement warranty.The MC5 features 3 band equalized audio performance for the world’s most accurate noise-isolating earphone. Clickhereto learn more.