Noise Isolating Earbuds with Memory Foam Cushions Black

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. Combine the Koss Plug with your favorite music and it instantly becomes the ultimate accessory for on the go listening. Features: Noise isolating in-ear headphones Tubular port structures fit into soft, in-ear foam cushions In-ear headphones expand for custom comfort Four additional soft foam ear cushions included

The Plug earphone is the first of its kind. It delivers accurate acoustical reproduction and unbelievable isolation typically found in more expensive, closed-style earphone. The Plug features a dynamic element that is positioned just outside the ear and connected to a tubular port structure that is inserted on a soft expandable cushion into the ear canal. The soft foam cushion expands for a custom fit to improve isolation and enhance deep bass and treble clarity. Brand Name : Koss Cable Length : 4 ft Connectivity Technology : Wired Earpiece Design : Earbud Earpiece Type : Binaural Form Factor : Open Maximum Frequency Response : 20 kHz Minimum Frequency Response : 10 Hz Product Type : Earphone Sound Mode : Stereo Audio Impedance: 16 Ohm Maximum Frequency Response: 20 kHz Minimum Frequency Response: 10 Hz Sound Mode: Stereo Earpiece Earpiece Design: Earbud Earpiece Type: Binaural General Information Brand Name: Koss Manufacturer Part Number: PLUG Manufacturer: Koss Corporation Marketing Information: The Plug earphone is the first of its kind. It delivers accurate acoustical reproduction and unbelievable isolation typically found in more expensive, closed-s