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Koss

Koss Plug Earphone

$17.99
$12.40 SAVE $5.59
None availableas of 03/30/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Country of origin

  • Origin: China
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

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.

Technical specifications

General Information

Manufacturer Koss Corporation
Manufacturer Part Number PLUG G
Manufacturer Website Address http://www.koss.com
Brand Name Koss
Product Line Plug
Product Name Plug Earphone
Product Type Earphone

Technical Information

Connectivity Technology Wired
Cable Length 3.94 ft
Sound Mode Stereo
Impedance 16 Ohm
Minimum Frequency Response 10 Hz
Maximum Frequency Response 20 kHz
Features Deep BassComfortableLightweightNoise IsolationSound Isolation

Earpiece

Earpiece Design Earbud
Earpiece Type Binaural

Interfaces/Ports

Host Interface Mini-phone (3.5mm)

Physical Characteristics

Product Color BlackGreen
Form Factor In-ear
Weight (Approximate) 0.25 oz

Miscellaneous

Package Contents
  • Plug Earphone
  • Soft foam ear cushion
Country of Origin China

Warranty

Limited Warranty Lifetime

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.