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About this product
Product Information
These earbuds from Koss come with all the features of traditional headphones but in a smaller and more convenient size. The Koss Plug in-ear headphones are perfect for those who like listening to songs while exercising and anyone who needs portable gear.Traditional headphones come with long cords that can sometimes get in the way, and they are often a heavier size. The manufacturer designed the Plug model to weigh less and take up less space too. The angled shape of each bud fits comfortably in your ears. The tubular shape of the internal speaker allows more high-quality sound to reach you. Koss added a type of soft foam cushioning that mimics memory foam. The design lets you listen comfortably for hours.One of the top features of the foam is that it expands to fit the exact shape and size of your ear. This closes off each ear to any background noise and lets you focus more closely on your music. When you take each plug out, the memory foam bounces back to its original shape. You can even share one bud with a friend for listening together because it has a 4-foot cable. This in-ear pair also has some isolation capabilities. With plugs in both ears, you can focus entirely on your game or MP3 player instead of what is going on around you. That feature makes these earphones great for wearing on the bus, at the library, or on the go doing your errands. To get the maximum isolation benefits from them, you need to squeeze each one tight and quickly put it into your ear.The smaller size of the Koss Plug In-Ear Headphones makes storing them a breeze. This set will fit in your pocket or bag, and the total set weighs les than 1 ounce. A standard 0.125-inch jack comes included with the plug earphones. This size jack will work with more phones and other electronic devices. Koss also includes an adapter for using with 0.25-inch jacks. With a frequency response of 16 Hz to 23,000 Hz, Koss lets you experience pumping bass lines. That frequency is similar to what you would get from standard speakers. The wired plug also has an impedance of 16 ohms and a high sensitivity rating, which gives you better sound quality while reducing the feedback that you hear. If you want headphones suitable for use with a high-fidelity stereo, these Koss headphones are a practical choice. You can plug the jack into a phone, tablet, or music player. You can even use the plug set with a gaming console. This lets you play your favorite games without disrupting those around you. Each earbud has a solid black finish with matching black cushions on each plug. Koss added a silver band to each plug that breaks up the dark color and features the Koss name in black type in all capital letters. Get treble, bass, and amazing sound quality everywhere you go with these Koss earbuds that are suitable for use with both audio and video accessories.Product Identifiers
BrandKoss
MPN185349, 156407, 00014450
ModelPlug
eBay Product ID (ePID)114526330
Product Key Features
ColorBlack
Connectivity3.5mm Jack
FeaturesNoise Isolation
TypeEarbud (In Ear)
Additional Product Features
Brand ColorBlack
Suited forConsumer Headphones
Connector(s)6.3mm (1/4in), 3.5mm (1/8in)
Impedance16ohm
Maximum Frequency20
Number of EarpiecesIn-Ear Only, Canal Earbud (in Ear Canal)
Sensitivity112dB
Minimum Frequency10
Ratings and reviews
Most relevant reviews
- 20 Jan, 2017
Good Product - Limited Life
These are a good set of headphones. Good quality sound and comfortable for the price. I think, however, that they will have a limited life span as the foam on the earpieces is already starting to show signs of wear and loose their shape. Evidence that this is possible is that the manufacturer includes a spare set of foam pieces with the purchase. I think the spares will be necessary in the not so distant future.Verified purchase: YesCondition: New
- 21 Aug, 2017
Koss the plug black in ear isolation earbuds for iPod
First of all it's not only for iPod. I'm using it for an IAudio (Cowan). Pros: very lightweight, cable makes no sound when rubbed. Good sound quality. Comfortable foam type earpieces. Block out noise fairly well. Cons: so lightweight, that I doubt the cable connection to the earbud will last very long. The foam earpieces are bound to deteriorate sooner than rubber, and they only come with an extra set, smaller size. Don't know if any other earpiece, rubber type, would fit. Probably would. Overall, a good value for the money.Verified purchase: YesCondition: New
- 03 Sep, 2019
Comfy, good sound, flimsy build, wires tangle easily
They're comfortable because Koss uses a soft material for the earbud tips. Sound quality is good, clean not bassy. Noise cancellation is non-existent tho. You hear everything around you, just muted. Wires seem very flimsy and tangle very easily.Verified purchase: YesCondition: New
- 15 Nov, 2015
Best. Headphones. Period.
I have had my share of headphones, and this was by far the absolute best of all. They fit, feel and sound like $200 headphones you get at an fashion store. Yes, they are not wireless, and does not include a microphone, but if you are looking for regular headphones, I recommend these by far. There are many positive qualities to KOSS Earplug Headphones. The sound quality includes the lowest bass any headphone offers. My ears vibrate beautifully to R&B and Electronica genres. The treble is set just fine, not too high to hurt my eardrums, not too quiet to miss voices. The earpiece alone makes these headphones universal to EVERYBODY'S ear canal. No adjusting or switching necessary. The earpiece also blocks enough sound that I can clearly hear every note while even mowing the lawn. There are only two minor flaws: First, the cord is very thin and susceptible to damage and crimping. I recommend keeping a baggy or case with them because my pocket has broken a set already. Secondly, the earplug piece can come off or be removed over time/use. I recommend a single drop of super glue / medical glue between the soft piece and the grey base and they should last forever.Verified purchase: YesCondition: New
- 25 Aug, 2016
Very nice earbuds
They sound great, and are the only ones that will stay in my ears without falling out, due to the compressed foam design. I have used no others but these for years now.Verified purchase: YesCondition: New
- 19 May, 2021
comfy & sound great
these earphones are as good as the old style Koss headphones from back in the day. they are comfy, sound great, and had my dog not yanked the original pair I had from 2018 out of the pc socket, I would still be using them. The ones I just got are the same, and would purchase again.Verified purchase: YesCondition: New
- 24 Nov, 2021
Won my earbud shoot-out with much more expensive competitors
I tested three pair of earbuds before choosing the Koss - a $175 Headman pair, an apple (wired) pair and a Jabra Elite. They all sounded thin compared to the Koss. Right out of the box they had incredible Bass and a warm rich sound. I wear these exercising and like to crank the volume a bit and these are perfect.Verified purchase: YesCondition: New
- 16 Mar, 2016
Fits comfortably
Koss used to be what Bose is now. Thought I would try these and they work and sound great. Loaned them to a guy at work and he said he had to get a pair for himself he liked it so much.Verified purchase: YesCondition: New
- 03 Oct, 2017
Exactly what I expected...perfect!
These are the old design with the solid plastic inside the earbuds. Much better than the new version. Sound quality is superb as well. Thank you!Verified purchase: YesCondition: Pre-owned
- 24 Sep, 2023
Mostly good
Sounds great, but occasionally fall out of my earsVerified purchase: YesCondition: New
