Etymotic ER3SE Studio Edition In-Ear Earphone

Etymotic designs products to measure, improve and protect hearing, and enhance the listening experience of music lovers everywhere. Audio engineers, musicians and audiologists at Etymotic have generated over 100 patents issued and pending.

Why ER3SE Studio Edition?

Utilizing the balanced armature drivers regarded as the gold standard for high definition, in-ear earphones, the ER3SE is for those who demand nothing less than the highest fidelity. ER3 series earphones are tuned to extremely tight tolerance specs for the most accurate sound reproduction on the market.

The new ER3SE incorporates significant cosmetic and functional improvements, from sleek, precision machined metal bodies to the reinforced, user-replaceable detachable cable. A must have for discerning audiophiles and consumers.

Detachable, Reinforced Cables

To detach the cables, pull the cable connector away from the earphone body. Pull straight out-Do Not Twist.

To attach the cables, align the key tab on the cable connector with the notch in the body of the earphone. Press together until it snaps in place.

Proper Insertion

Sound quality, full bass response and noise isolation all depend on a good eartip seal in the ear canal. While pulling up and out on the back of the ear carefully insert the earphone. Twist the earphone into the ear canal while inserting until outside noise is blocked out.