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 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.
Memory foam ear cushions
Noise isolating in-ear headphones
Enhance deep bass and treble clarity
Additional soft foam ear cushions inc.
16 Ohms, Response 10-20,000Hz
1.2m cord to 3.5mm stereo plug