6i Isolator Earphones are designed specifically for use with the Apple iPod® and other small portable players, providing greater sound output and enhanced bass.

– In-the-ear secure fit for optimal performance
– Highly accurate music reproduction with greater sound output and enhanced bass
– Exceptional noise isolation

All of Etymotic's products are for the ear. They have developed everything from high fidelity hearing aid integrated circuits to high fidelity hearing protection. What makes them unique is their combination of expertise in electroacoustics and hearing science. Scientists, engineers, and audiologists working together have generated over 100 patents. The audiologists in particular bring an in-depth knowledge of how people hear and how that will affect earphone performance. Etymotic earphones are used in audiology clinics, research laboratories, recording studios, onstage by performing artists and by travelers.