The mc5 in-ear headphones from Etymotic Research provide high-quality performance in a compact and affordable package. The headphones feature high-output neodymium moving coil drivers to provide a better than 85% response accuracy with tight bass and clear treble at all volume levels. User-replaceable ACCU·Filters protect the drivers from earwax and other debris to ensure lasting quality and clarity. The in-ear design and assortment of noise-isolating ACCU·Fit eartips provide a proper seal in the ear canal to reduce outside noise by 35-42dB. A CUSTOM·FIT option is also available that allows you to purchase custom-made eartips that are specifically designed for your ears.
The Kevlar-reinforced cable offers lasting durability, while the standard 3.5mm plug provides compatibility with a variety of MP3 players, CD players, and other devices. The headphones have a high-gloss polished aluminum finish that's available in 4 different colors, perfect for matching your iPod, mood, or outfit. A compact pouch is included for storage and travel.