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Koss 'The Plug' In-Ear Headphones (Black)

3.8 out of 5 stars 1,059 customer reviews

Price: $14.95 Free Shipping for Prime Members
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black
  • 16 to 23,000 Hz frequency response
  • Deep bass performance
  • 4- Foot cord
74 new from $9.00 2 used from $9.34

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  • Panasonic RP-HJE120-K In-Ear Headphone, Black
Total price: $23.82
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Color: black
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This item Koss 'The Plug' In-Ear Headphones (Black)
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (1059) 4 out of 5 stars (81) 4 out of 5 stars (131) 3 out of 5 stars (28) 4 out of 5 stars (58) 3 out of 5 stars (6)
Price $14.95 $13.77 $17.18 $54.50 $33.58 $24.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Color black Black Black Black silver Black
Headphone Fit In-Ear Intraaural In-Ear In-Ear In-Ear In-Ear
Item Dimensions 4 x 6 x 1 in 1.06 x 7 x 2.65 in 1.9 x 6.6 x 1 in 1.5 x 5.5 x 2.9 in 2 x 3 x 0.5 in 1.1 x 6 x 2.7 in
Additional Features lightweight lightweight, volume-control lightweight, volume-control ios-phone-control, tangle-free-cord, volume-control In-Ear Style noise-isolation

Product description

Color:black

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.

Amazon.com

Koss's miniature portable earphone, affectionately dubbed "The Plug," makes use of an ear-cushion material (similar to that used in sound-blocking earplugs) that slowly expands in your ear canal to provide a custom fit and maximum sonic isolation from external noises. A detachable, extrawide headband makes these Koss-termed "stereophones" easy to carry or store.

For accurate sound reproduction, these earbud-style headphones are made with oxygen-free copper voice coils and neodymium iron boron magnets. You can enjoy them with either a portable or home audio device, since both 0.125-inch and 0.25-inch adapter jacks are included.

"The Plug" weighs a mere quarter ounce and has a frequency response rated at an impressive 16 to 23,000 Hz (though its unlikely you'll hear bass output anywhere close to what you'd get from a similarly rated loudspeaker!).

Impedance is 16 ohms, with less than a 0.3 percent distortion and reasonably high sensitivity of 112 dB SPL/1 mW.


Product information

Color:black

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on June 22, 2017
Color: Red|Verified Purchase
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on July 5, 2014
Color: black|Verified Purchase
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