Koss Plug Isolation Earbud Stereophone

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  • Soft expandable ear cushion provides custom fit
  • Improves isolation
  • Enhanced bass and treble clarity
  • About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

    Enjoy clear, crisp sound with the Koss Stereophone Plug Isolation Earbuds. The Koss Plug Earbuds feature a dynamic element positioned just outside the ear that extends sound frequency. The dynamic element is connected to a tubular port structure that is inserted into a soft expandable cushion conforming to the ear canal. This noise-isolating design enables Koss Plug Earbuds to reproduce the full range of discrete sounds from treble to bass. Further enhancing deep bass tones and clear treble notes, the cushion on each earbud gently expands within the ear canal to create a custom fit that improves noise isolation. Koss Stereophones with Plug Isolation block out ambient sounds that can interfere with your listening experience. Since each earbud conforms snugly to the ear canal, these Stereophone Plug Isolation Earbuds will stay in place while you're on the go. Koss Plug Earbuds offer a wide 10 Hz to 20,000 Hz frequency response range.

    About this item

    Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

    Enjoy clear, crisp sound with the Koss Stereophone Plug Isolation Earbuds. The Koss Plug Earbuds feature a dynamic element positioned just outside the ear that extends sound frequency. The dynamic element is connected to a tubular port structure that is inserted into a soft expandable cushion conforming to the ear canal. This noise-isolating design enables Koss Plug Earbuds to reproduce the full range of discrete sounds from treble to bass. Further enhancing deep bass tones and clear treble notes, the cushion on each earbud gently expands within the ear canal to create a custom fit that improves noise isolation. Koss Stereophones with Plug Isolation block out ambient sounds that can interfere with your listening experience. Since each earbud conforms snugly to the ear canal, these Stereophone Plug Isolation Earbuds will stay in place while you're on the go. Koss Plug Earbuds offer a wide 10 Hz to 20,000 Hz frequency response range.

    Koss Plug Isolation Earbud Stereophone:

    • Soft expandable ear cushion provides custom fit
    • Improves isolation
    • Enhanced bass and treble clarity
    • Ultimate on-the-go accessory
    • Lightweight and portable

    Specifications

    Cable Length: 4'
    Color: Black
    Condition: New
    Form Factor: Open
    Size: 1x6.25x2.25
    Manufacturer Part Number: PLUG
    Model: PLUG
    Brand: Koss
    Features: Lightweight design ,  Noise Isolating
    Assembled Product Dimensions (L x W x H): 1.00 x 0.37 x 0.87 Inches
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    Customer Q&A

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    Questions & Answers 7 questions
    1-3 of 7 questions

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    Back
    by talladega29 7/31/2012
    7 answers
    • A. These headphones will work optimlly with any iPod or iPhone. You will never miss a beat, treble or bass with these babies!! These are the best headphones I know!
      by DragoonMoogle6/22/2014
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    • A. It should as long as the device being used has a headphone jack of 3.5 mm.
      by rlgilbert6/1/2014
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    • A. I don't THINK so--it all depends on the stereo plug size in the iPhone you have...these are definitely 3.5mm, or 1/8" plug-in size, and work ok with my Android phone, and any at that size.
      by bgpcdoctor1/13/2014
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    • A. They'll plug into the phone but they're so cheap and worthless, I wouldn't waste my money on them
      by mccherokee1/3/2016
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    • A. Any 3.5mm ear plug will work with all Apple products. Almost all plugs are this size.
      by tiddlehugs11/2/2012
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    • A. Yes, they have a standard 3.5 mm jack which will fit all Apple products as well as just about any other smartphone, mp3 player, etc
      by freesteamin10/29/2012
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    • A. YES
      by GeRoNel8/3/2012
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    1-3 of 7 questions See all
    1-3 of 7 questions

    Customer Reviews

    Customer Reviews | 46 reviews | 3.8 out of 5

    4.0 stars

    46 reviews | 3.8 out of 5

    4.0 stars

    46 reviews | 3.8 out of 5

    83%
    Would recommend to a friend
    5 stars
    21
    4 stars
    10
    3 stars
    7
    2 stars
    3
    1 stars
    5
    1-10 of 45 total reviews
    83%
    Would recommend to a friend

    Age

    Gender

    Mow the lawn, wait in crowds, fire a gun!
    6/21/2014

    Customer review by DragoonMoogle

    5.0 stars 6/21/2014 by DragoonMoogle
    by DragoonMoogle
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    Even though this is my third pair of these, I have never doubted Koss products. From my first purchase to now, these are still my favorite earbud earplugs. I wear them everywhere, and that's why I lost the first two. When I saw these on a display at Walmart, my first thought was, "I could listen to my music and mow the lawn now! And without buying $100 pair of over the ear phones!" But these were more than headphones, this was like listening to erotica in surround sound! The bass, the quality, the clarity was amazing!! Sure, everyone might be buying $500 Beats brand headphones right now, but they can't compare to these the least bit! They work beautifully with my Samsung Galaxy Note 2 but they seem to miss some treble quality with this phone. When I plug these into my iPod though, it's nothing quite like having to drown out everything around you with a full blast of Muse and Deadmou5. Heck, these worked just fine as ear plugs at the gun range and at the airport!

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    DragoonMoogle
    Farmington, MI
    Would recommend to a friend? Yes
    Age:25 - 34
    Ownership:Longer than one year
    Gender:Male
    Usage:Every day
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Work well and stay in the ear
    10/28/2012

    Customer review by freesteamin

    4.0 stars 10/28/2012 by freesteamin
    by freesteamin
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I've only had these for a week so I can't comment on durability. The sound quality is fine for my purposes, namely listening to podcasts. I haven't tried them with music. They are billed as "isolation" earbuds and they do fit well enough to reduce the ambient sound level a bit but they certainly don't provide "isolation". I didn't expect that they would so I am not disappointed in that. The biggest plus is that they do fit well in the ear canal and don't fall out even when I move around a lot unlike the Apple ipod earbuds I had been using. I like the fact that there is a spare pair of foam cushions included since I suspect they might get chewed up with the abuse of stuffing them in a pocket, etc.

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    freesteamin
    Southern NH
    Would recommend to a friend? Yes
    Age:55 - 64
    Ownership:2 - 7 weeks
    Gender:Male
    Usage:Every day
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Can't Beat "The Plug"!
    4/3/2013

    Customer review by Neva2L8

    5.0 stars 4/3/2013 by Neva2L8
    by Neva2L8

    I purchased these Koss "The Plug" noise isolating earbuds 2 or 3 years ago at my local Walmart store and felt I'd hit the Earbud JACKPOT! For the price paid, "The Plug" earbuds have incredible sound and are very lightweight in the ear. You've got to 'knead' the foam earbuds a bit just b4 putting them in your ear(s)...then they'll swell to form a sealed fit once you've got them in place. I found it difficult at times to use these earbuds when the foam plugs were wet (from sweating while jogging). Another problem I had was there seems to be delicate wires inside. I've had to replace a couple pair because of one-sided earpiece failure, due to (internal) wiring failure/breakage. Can't seem to find these earbuds available in stores locally anymore. If you've used them and had good results, you MIGHT want to get a pair (or two) NOW at www.walmart.com before they become phased out! (Seems to ALWAYS happen with things that 'work' for me...) I wish I'd known about them when I ran my 1st marathon in '03!! The more expensive (foamLESS) brand I was using kept falling out of my ear canals during the 26.1 mile event! Disastrous! These 'stay put' when I use them!

    Was this review helpful? (9) (1)
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    Neva2L8
    OKC, OK
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:Longer than one year
    Usage:Every few days
    Excellent Sound
    6/5/2012

    Customer review by Rea168

    5.0 stars 6/5/2012 by Rea168
    by Rea168

    I was surprised and very pleased at the quality of sound. They are the most comfortable I have used, and they stay in my ear. The price is fantastic. I had just bought a more expensive pair and they didn't come close to the performance of these.

    Was this review helpful? (21) (0)
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    Rea168
    Pontiac, MI
    Would recommend to a friend? Yes
    Age:65 or older
    Ownership:3 - 4 months
    Gender:Female
    Usage:Every few days
    Can't beat 'em
    6/27/2016

    Customer review by MothersBadSon

    5.0 stars 6/27/2016 by MothersBadSon
    by MothersBadSon
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    Wonderfull sound and comfortable as heck. My go to wired phones.

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    MothersBadSon
    Would recommend to a friend? Yes
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    4/15/2012

    Customer review by Tallandlean

    5.0 stars 4/15/2012 by Tallandlean
    by Tallandlean

    Very good sound - stays in ear even when jogging

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    Tallandlean
    Kansas City, Mo
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:2 - 7 weeks
    Gender:Male
    Usage:Every day
    Outstanding Product
    3/25/2012

    Customer review by txdesertrat

    5.0 stars 3/25/2012 by txdesertrat
    by txdesertrat

    Perfect for people who have tender or sensitive ears. Most headphones cause my ears to hurt after a few minutes. Unless I want to wear the large ones that completely cover the entire ear, these are the way to go. Soft and block out unwanted background noise. Just wish I could find replacement cushions since my wife's dog ate mine.

    Was this review helpful? (34) (7)
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    txdesertrat
    Georgia
    Would recommend to a friend? Yes
    Age:35 - 44
    Ownership:Longer than one year
    Gender:Male
    Usage:Every day
    Just The Ticket For Me.
    10/19/2012

    Customer review by FatherFlannegan

    5.0 stars 10/19/2012 by FatherFlannegan
    by FatherFlannegan

    I have looked around at earbuds and have found most of them lacking in sound quality and bass response. These have both. They are comfortable for me and I am touchy about my ears and what goes in them. The sound is concentrated right in the ear canal. They do isolate the listener, so the conversations will have to require the removal of at least one of the earbuds. I hope this helps.

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    FatherFlannegan
    DeLand, FL
    Would recommend to a friend? Yes
    Age:55 - 64
    Ownership:1 week or less
    Gender:Male
    Usage:Every day
    Tech= 'Swell' (pun)...Sound='Muddy' (to me)
    1/9/2014

    Customer review by bgpcdoctor

    3.0 stars 1/9/2014 by bgpcdoctor
    by bgpcdoctor

    Golly geez, Mr. Wilson, these are 'swell' (get it?). Well, they DO swell in order to fit into your ear. I highly recommend you do NOT order these 'Site-to-Store', especially to Walmart, as mine arrived with the first set of earplug sheaths crushed (KOSS product packaging is fine for peg-board displays, but not shipping in a poly bag, anyway). Overall, I give these about a 7 out of 10...for the price, now, it's different--9 out of 10. Sound quality is often hampered by the ends of the plugs, which cinch up in my ears. They sound okay, but a little muddled, with less highs, and a deep bass without much clarity. I used 4 different Android apps to test these earbuds on my LG Optimus G smartphone, and had to use the 'best' (paid for) equalizer to get the AC/DC song "For those about to Rock...We Salute You", to sound correct. Posted my video review of these on Youtube, if WM will allow the link. http://youtu.be/ga5DH5_3gc4

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    bgpcdoctor
    Bowling Green, KY
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:1 week or less
    Gender:Male
    Usage:Every few days
    Great !!!!
    3/22/2014

    Customer review by Feltyb

    5.0 stars 3/22/2014 by Feltyb
    by Feltyb
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    The bass on these headphones is AWESOME....I'm a rocker so AC/DC, Aerosmith, Stones, etc...sound GREAT...their noice cancelling capacity is so great...my phone rang right next to me and I didn't hear it...too busy rockin'

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    Feltyb
    Whittier
    Would recommend to a friend? Yes
    Age:35 - 44
    Ownership:2 - 7 weeks
    Gender:Male
    Usage:Every day
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    1-10 of 45 total reviews See all
    1-10 of 45 reviews

    Customer Reviews | 46 reviews | 3.8 out of 5

    Customer Reviews

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