Product Description

The Koss Plug revolutionized the world of in-ear headphones. A first of its kind， these are stereo， noise isolating in-ear headphones that deliver the kind of accurate acoustical reproduction and isolation typically found in high-end， closed-style high fidelity headphones. A dynamic element positioned just outside the ear connects to a tubular port structure that inserts into a soft， expandable cushion. The soft， foam cushion expands for a custom comfort fit with every listening experience. It also improves isolation， plugging out ambient sounds， and enhances deep bass and treble clarity.

Feature

Noise isolating in-ear headphones
Memory foam ear cushions
In-ear headphones expand for custom comfort
Additional soft foam ear cushions included
Koss Limited Lifetime Warranty
Brand : Koss
Item model num : The Plug
MPN(PartNumber) : 185323
EAN : 0021299185322