---
product_id: 3674648
title: "Koss UR20 Over-Ear Headphones, Sling Headband, Black, Wired 3.5mm Plug"
brand: "koss"
price: "49726CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Koss"
url: https://www.desertcart.sn/products/3674648-koss-ur20-over-ear-headphones-sling-headband-black-wired-3
store_origin: SN
region: Senegal
---

# 18Hz-24kHz frequency range 16 ohm impedance for crisp sound 8-foot single-entry cord Koss UR20 Over-Ear Headphones, Sling Headband, Black, Wired 3.5mm Plug

**Brand:** koss
**Price:** 49726CFA
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your audio game with legendary Koss clarity — don’t miss out on iconic sound!

## Quick Answers

- **What is this?** Koss UR20 Over-Ear Headphones, Sling Headband, Black, Wired 3.5mm Plug by koss
- **How much does it cost?** 49726CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/3674648-koss-ur20-over-ear-headphones-sling-headband-black-wired-3)

## Best For

- koss enthusiasts

## Why This Product

- Trusted koss brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Comfort Fit:** Sling-style flexible headband and plush leatherette ear cushions designed for extended wear without fatigue.
- • **Tangle-Free Freedom:** Straight, single-entry 8-foot cord eliminates annoying tangles—perfect for home or on-the-go.
- • **Pro-Grade Durability:** Built tough for DJ use and backed by Koss’s lifetime warranty—sound investment for serious listeners.
- • **Versatile Connectivity:** Includes both 1/8-inch and 1/4-inch stereo plugs to seamlessly connect with all your devices.
- • **Immersive Sound Clarity:** Experience deep bass and crystal-clear treble with neodymium magnets and 16 micron mylar drivers.

## Overview

The Koss UR20 Over-Ear Headphones deliver professional-grade audio with a wide 18Hz-24kHz frequency response and low 16 ohm impedance for rich, detailed sound. Featuring a flexible sling headband and soft leatherette ear cushions, they ensure comfort during long listening sessions. The 8-foot single-entry cord reduces tangling and includes adapters for versatile device compatibility. Perfect for DJs and audiophiles alike, these wired headphones combine durability with exceptional value, backed by a lifetime warranty.

## Description

Buy Koss UR20 Over-Ear Headphones, Sling Headband, Black, Wired 3.5mm Plug: Over-Ear Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent quality, excellent price - I have had these headphones for about a month. Excellent sound quality--unbeatable sound quality for this price. I paid under $20, and shipping was free. I found these phones after finding other positive feedback on the internet. Of course, I was searching for decent headphones but I did not want to spend hundreds of dollars. The headphones are also very comfortable (the leather or leather-like padding is very soft), and they are adjustable and seem like they would fit almost everyone. The ear pads fit entirely around your ear and isolate most outside noise, so you can listen and enjoy without excessive volume. The headphones are large, so I would not consider them to be completely portable(they don’t fold flat, so they take up a lot of room in your carry-on). I have used several different iPods and a computer without any problems. I love the "one-wire" design: one wire from the jack to the phones. You will agree if your other "Y" headphones and ear buds are always tangled. 2019 update: everyone has Bluetooth headphones now, but dad is looong for cheap headphones since dad just purchased Bose Soundlinks for the kids. I’ll tell you—I am still impressed, the sound on these Koss headphones, in my opinion, rivals the Bose. I know that some folks will say I’m crazy, but, the Bose May be better, I’m not sure it is $200+ better. I used the ‘phones regularly for years, so I will not deduct a star for this: the leatherette ear pads started to literally disintegrate. I know they offer a lifetime warranty, but I’m sure I didn’t register the product. Things wear out, of course, so I wouldn’t even mention this seemingly normal wear and tear. But, they started to turn to dust as they disintegrated, leaving a black powdery residue on everything. This mess was annoying, as my clothes, furniture, hair, desk, etc. had ‘crumbs’ until I realized that the headphones were the culprit. Anyway, highly recommend. I am shopping for another pair. I may look for a Koss model with the detachable wire, or maybe even go wireless. But, wireless just means one more thing that needs to charge with a wire, so I may just order these again because of the amazingly reasonable price!
Review: Wonderful Value, Fine Audio Quality, but handle with care! - PRO-s: - Perfectly fine sound quality if you're just looking to enjoy music like most people. - Good sound isolation if the muffs fit over your ears. They fit over mine easily, but I suppose it's possible for a person to have ears bigger than 2 inches wide by 3 inches tall. CON-s: - Adjustment clip may be relatively fragile, as I explain below. (I don't have other headphones to compare) I don't consider myself an audiophile in the sense that I don't think I have a good enough reference with regards to what constitutes high-quality in terms of headphone build quality, nor the highest in terms of audio quality. I haven't tried flat-response headphones that are used in recording studios, so I have no reference to compare these headphones to. However, I am quite happy with the audio quality that these headphones give me as a casual listener to many different types of music, podcasts, and YouTube videos. The computer lab at my college has a pair of these at virtually every workstation, and having used them at school for over a quarter, I've been able to compare them very favorably to my Sony MDRE9LP/BLU earbuds. I want to note, if you find yourself with a pair of these headphones, be attentive to the relative fragility of the tension clips that enable the headphones to adjust and hold form while accommodating different head sizes. If, while adjusting the size, you pull too hard and too swiftly, you might end up breaking an critical nub of plastic that holds the tension clip in place, and the headphones will end up being unable to fit your head with a nice seal without support from one of your hands. I'm not proud to admit it, but I've accidentally done it to a pair at my school's computer lab, so I just want to pass on this knowledge to future users of these otherwise wonderful headphones. Quite a significant number of these headphones in my school's computer lab have been damaged as previously described, unfortunately, so if I found myself at a station with such a pair, I would just unplug them and use my earbuds to substitute. I didn't notice the difference in audio quality at first, but eventually, it dawned on me that there were a whole bunch of audio details that I was missing completely because my earbuds really don't have much in the way of bass. The most significant example of this for me is when I was listening on YouTube to the soundtrack of "A Hero Never Dies". Normally I'm pretty happy with the sound that I get from my earbuds, because they seemed to get most of the important details to my ears. I just assumed that any of the sounds I didn't hear were a result of such details being too low in the mix, but when I found a station with a decent pair of headphones that didn't have the tension clip nub broken, I put on the song and it dawned on me that I could hear the deeper bass of the string section, along with little short dog howls and barks that I didn't notice at all when I listened with my earbuds! All in all, I'm really happy I went with the headphones that my college uses. They offer great sound quality at a very economical $14, while only suffering in terms of resilience to abuse. I also purchased a pair for my sister, and she's pretty darn happy with them too. Let's say I haven't seen her use her earbuds at home since I got her these. If I could change anything with these headphones, I would definitely make the adjustment mechanism more resilient to accidentally excessive force. I wish they could be more comfortable to use when I'm laying in bed to listen to some music before going to sleep, but I suppose that's an inherent quality of having around-the-ear headphones, so I just take them off and go to bed. It's probably for the better not to have my ears covered as I sleep, right?

## Features

- Frequency Response - 18Hz-24kHz and Impedance - 16 ohms
- High fidelity stereophone utilizes neodymium rare earth magnet and 16 micron mylar element for deep bass and treble clarity
- Flexible headband with sling allows for easy, single sided listening and maximum durability
- Straight, single-entry, 8-foot cord for home and portable use
- Includes 1/8-inch and 1/4-inch stereo plugs for home and portable use
- Perfect for deejay use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00005N9D3 |
| Additional Features | HIFI |
| Age Range Description | Adult |
| Antenna Location | Music |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 30 hours |
| Battery Charge Time | 30 hours |
| Best Sellers Rank | #10,938 in Electronics ( See Top 100 in Electronics ) #451 in Over-Ear Headphones |
| Brand | Koss |
| Brand Name | Koss |
| Built-In Media | See Specs |
| Cable Features | Dynamic element for extended frequency response of 30-20,000 Hz Leatherette ear cushions deliver maximum isolation Built for maximum durability Straight, single-entry 8 foot cord Covered under the Koss Stereophones Limited Lifetime Warranty |
| Color | Black |
| Compatible Devices | Cellphones |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Media Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 5,065 Reviews |
| Ear Placement | Over Ear |
| Earpiece Shape | Over-the-ear |
| Enclosure Material | Faux Leather |
| Form Factor | Over Ear |
| Frequency Range | 18Hz-24kHz |
| Frequency Response | 24000 hertz |
| Global Trade Identification Number | 00021299140857, 00021299147795, 00212991477956, 04907034108466, 06756547746980 |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 16 ohm |
| Item Weight | 50 g |
| Manufacturer | Koss |
| Model Number | T55959 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Specific Uses For Product | personal |
| Style Name | UR-20 |
| UPC | 172304341070 803982840981 172304308660 132018546758 809385662120 876720072432 052778855955 001910135189 080050286623 080850350609 807030491606 531479608973 523160463954 617407404821 168141623585 801200965003 851975727351 755034045977 755034072515 132018337523 115971235280 012302840741 521375535619 021299147795 001910130443 163120595693 523160467471 157540367855 012951516134 898029641973 7062954259… |
| Unit Count | 1 Count |
| Warranty Description | Lifetime 800-USA-KOSS |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Koss
- **Color:** Black
- **Ear Placement:** Over Ear
- **Form Factor:** Over Ear
- **Impedance:** 16 ohm

## Images

![Koss UR20 Over-Ear Headphones, Sling Headband, Black, Wired 3.5mm Plug - Image 1](https://m.media-amazon.com/images/I/61jJQStJtbL.jpg)
![Koss UR20 Over-Ear Headphones, Sling Headband, Black, Wired 3.5mm Plug - Image 2](https://m.media-amazon.com/images/I/61ZZZBawUXL.jpg)
![Koss UR20 Over-Ear Headphones, Sling Headband, Black, Wired 3.5mm Plug - Image 3](https://m.media-amazon.com/images/I/71fdYyYPrzL.jpg)

## Questions & Answers

**Q: Do they completely cover the ear?**
A: Yes, they completely and comfortably cover the ears. I went ahead and measured the inside of the ear cushion and the hollow measures just under 2" by 2.75".

**Q: Does this have a removable cable, or is the cord permanently attached to the headphones?**
A: Cord is permanent.

**Q: Will these headphones fit into my usb port on my computer or my ipod?**
A: No, they will not fit into a USB port. The male connector will fit into most headphone jacks in any MP3/I-pod or Boom Box. They also come with an adapter to fit into large stereo equipment.

**Q: Can I use these in my Skype sessions**
A: It's only headphones without a microphone, but as long as you can plug it into your device you could hear whatever is sound it outputs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality, excellent price
*by J***A on March 29, 2011*

I have had these headphones for about a month. Excellent sound quality--unbeatable sound quality for this price. I paid under $20, and shipping was free. I found these phones after finding other positive feedback on the internet. Of course, I was searching for decent headphones but I did not want to spend hundreds of dollars. The headphones are also very comfortable (the leather or leather-like padding is very soft), and they are adjustable and seem like they would fit almost everyone. The ear pads fit entirely around your ear and isolate most outside noise, so you can listen and enjoy without excessive volume. The headphones are large, so I would not consider them to be completely portable(they don’t fold flat, so they take up a lot of room in your carry-on). I have used several different iPods and a computer without any problems. I love the "one-wire" design: one wire from the jack to the phones. You will agree if your other "Y" headphones and ear buds are always tangled. 2019 update: everyone has Bluetooth headphones now, but dad is looong for cheap headphones since dad just purchased Bose Soundlinks for the kids. I’ll tell you—I am still impressed, the sound on these Koss headphones, in my opinion, rivals the Bose. I know that some folks will say I’m crazy, but, the Bose May be better, I’m not sure it is $200+ better. I used the ‘phones regularly for years, so I will not deduct a star for this: the leatherette ear pads started to literally disintegrate. I know they offer a lifetime warranty, but I’m sure I didn’t register the product. Things wear out, of course, so I wouldn’t even mention this seemingly normal wear and tear. But, they started to turn to dust as they disintegrated, leaving a black powdery residue on everything. This mess was annoying, as my clothes, furniture, hair, desk, etc. had ‘crumbs’ until I realized that the headphones were the culprit. Anyway, highly recommend. I am shopping for another pair. I may look for a Koss model with the detachable wire, or maybe even go wireless. But, wireless just means one more thing that needs to charge with a wire, so I may just order these again because of the amazingly reasonable price!

### ⭐⭐⭐⭐⭐ Wonderful Value, Fine Audio Quality, but handle with care!
*by R***H on October 5, 2015*

PRO-s: - Perfectly fine sound quality if you're just looking to enjoy music like most people. - Good sound isolation if the muffs fit over your ears. They fit over mine easily, but I suppose it's possible for a person to have ears bigger than 2 inches wide by 3 inches tall. CON-s: - Adjustment clip may be relatively fragile, as I explain below. (I don't have other headphones to compare) I don't consider myself an audiophile in the sense that I don't think I have a good enough reference with regards to what constitutes high-quality in terms of headphone build quality, nor the highest in terms of audio quality. I haven't tried flat-response headphones that are used in recording studios, so I have no reference to compare these headphones to. However, I am quite happy with the audio quality that these headphones give me as a casual listener to many different types of music, podcasts, and YouTube videos. The computer lab at my college has a pair of these at virtually every workstation, and having used them at school for over a quarter, I've been able to compare them very favorably to my Sony MDRE9LP/BLU earbuds. I want to note, if you find yourself with a pair of these headphones, be attentive to the relative fragility of the tension clips that enable the headphones to adjust and hold form while accommodating different head sizes. If, while adjusting the size, you pull too hard and too swiftly, you might end up breaking an critical nub of plastic that holds the tension clip in place, and the headphones will end up being unable to fit your head with a nice seal without support from one of your hands. I'm not proud to admit it, but I've accidentally done it to a pair at my school's computer lab, so I just want to pass on this knowledge to future users of these otherwise wonderful headphones. Quite a significant number of these headphones in my school's computer lab have been damaged as previously described, unfortunately, so if I found myself at a station with such a pair, I would just unplug them and use my earbuds to substitute. I didn't notice the difference in audio quality at first, but eventually, it dawned on me that there were a whole bunch of audio details that I was missing completely because my earbuds really don't have much in the way of bass. The most significant example of this for me is when I was listening on YouTube to the soundtrack of "A Hero Never Dies". Normally I'm pretty happy with the sound that I get from my earbuds, because they seemed to get most of the important details to my ears. I just assumed that any of the sounds I didn't hear were a result of such details being too low in the mix, but when I found a station with a decent pair of headphones that didn't have the tension clip nub broken, I put on the song and it dawned on me that I could hear the deeper bass of the string section, along with little short dog howls and barks that I didn't notice at all when I listened with my earbuds! All in all, I'm really happy I went with the headphones that my college uses. They offer great sound quality at a very economical $14, while only suffering in terms of resilience to abuse. I also purchased a pair for my sister, and she's pretty darn happy with them too. Let's say I haven't seen her use her earbuds at home since I got her these. If I could change anything with these headphones, I would definitely make the adjustment mechanism more resilient to accidentally excessive force. I wish they could be more comfortable to use when I'm laying in bed to listen to some music before going to sleep, but I suppose that's an inherent quality of having around-the-ear headphones, so I just take them off and go to bed. It's probably for the better not to have my ears covered as I sleep, right?

### ⭐⭐⭐⭐ Well-constructed budget phones but weak mid's and treble need correcting with EQ settings
*by I***R on August 18, 2017*

Koss sub-$20 phones. Well constructed, comfortable phones, but noticeably weak mid-range and treble that is fixable by boosting upper frequencies with an equalizer. For me, headphones have basically two value-related components: sound quality, and physical construction. In my experience, most low-price-point phones, such as these, produce an acceptable sound but have poor construction, weak chord attachment, flimsy plastic adjustment points, etc., and are ready to fall apart very soon. With these Koss phones, that typical situation is reversed: the construction is good, the sound not so much. The construction is way better than the competition. These are sturdily made and should last a good while. The earpieces are plenty large and the headband works with my large head without being too tight. One reviewer dinged these phones because the over-head support is cloth/plastic. But I see this as a big plus because a very common problem with budget phones is that the foam on the earpieces and headpiece disintegrates quickly leaving a sonically functional set of phones that is nevertheless useless. This set won't have that problem on the headband, but the earpiece coverings are standard foam with cloth/plastic covering so it remains to be seen how long those hold up to being pulled on and off, and subjected to the inevitable skin moisture and oil. But, basically a well constructed set of phones. Sound-wise, though, it’s a different story. While the bass is good, and there’s plenty of it, the mid-range and treble are weak and the sound is flabby, as if heard through a wall. I don’t expect miracles in budget phones, but these have unacceptably weak mid-range and treble out of the box. The treble roll-off is very pronounced and the sound lifeless and flat without enhancing the mid and treble with an equalizer. This is a flaw in the way the phones are set up at the factory, not a limitation in the drivers, because I can get them to produce a very good sound with the equalizer. Though I was able to get a good balanced sound by fiddling with the equalizer settings on my source, that's got its own set of problems: you have to do it every time and with every device you use these on. Final note, some reviewers complained that the chord was too short. I was expecting something 18 inches long, but it’s three meters; plenty long enough for me. So, four stars: much better construction than the competition, capable of very good sound for the price, but you have to tweak the EQ.

## Frequently Bought Together

- Koss UR20 Over-Ear Headphones, Flexible Sling Headband, Black
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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-17*