---
product_id: 1035079
title: "Porta Pro Classic On-Ear Headphones, Retro Style, 3.5mm Wired Plug, Durable, Black/Silver"
brand: "koss"
price: "¥13088"
currency: JPY
in_stock: true
reviews_count: 8
category: "Koss"
url: https://www.desertcart.jp/products/1035079-porta-pro-classic-on-ear-headphones-retro-style-3-5mm
store_origin: JP
region: Japan
---

# 60Ω impedance for rich sound Collapsible & portable design 15Hz-25kHz frequency range Porta Pro Classic On-Ear Headphones, Retro Style, 3.5mm Wired Plug, Durable, Black/Silver

**Brand:** koss
**Price:** ¥13088
**Availability:** ✅ In Stock

## Summary

> 🎶 Timeless sound, legendary comfort — don’t just listen, experience it!

## Quick Answers

- **What is this?** Porta Pro Classic On-Ear Headphones, Retro Style, 3.5mm Wired Plug, Durable, Black/Silver by koss
- **How much does it cost?** ¥13088 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/1035079-porta-pro-classic-on-ear-headphones-retro-style-3-5mm)

## 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

- • **Plug & Play Simplicity:** Universal 3.5mm wired connection guarantees seamless compatibility with all your favorite devices—no Bluetooth fuss.
- • **Take Your Music Anywhere:** Lightweight and foldable with included carrying case, these headphones are your perfect on-the-go audio companion.
- • **Comfort That Lasts All Day:** Adjustable headband with temporal-comfort zone pads ensures a secure, fatigue-free fit during marathon listening sessions.
- • **Iconic Retro Vibes, Modern Sound:** Classic design meets deep, warm bass performance for audiophiles who value style and substance.
- • **Unbeatable Value, Lifetime Warranty:** Premium sound quality and durability backed by a lifetime warranty—because your music deserves the best.

## Overview

The Koss Porta Pro Classic On-Ear Headphones deliver a legendary audio experience with a 60 Ohm impedance and a wide 15Hz-25kHz frequency range, ensuring rich, detailed sound. Their retro-inspired design features an adjustable headband and temporal-comfort zone pads for all-day wearability. Lightweight and collapsible, they come with a carrying case for ultimate portability. Compatible with any device sporting a 3.5mm jack, these wired headphones offer exceptional value backed by a lifetime warranty, making them a must-have for discerning music lovers.

## Description

Buy Koss Porta Pro Classic On-Ear Headphones, Retro Style, 3.5mm Wired Plug, Durable, Black/Silver: On-Ear Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great little cans - I was looking for a sonic step up from my JBL wireless on-ear phones. The JBL’s aren’t bad, I’m just looking for better. I don’t need noise cancellation, or even isolation. I thought I’d have to spend a lot to get any kind of noticeable improvement, and I wasn’t even considering this price range until a few folks recommended giving them a look. And so I did, taking in every review and comparison I could find. The only constant criticism I saw was that they’re very light and feel cheap, though despite that, they still hold up well through all kinds of abuse. Not a concern here, because they won’t be leaving my house - probably not even my couch. It’s the sound I’m looking for, and everything indicated that these would indeed be a step up from what I had. And they definitely live up to the hype. They get plenty loud just plugged into a USB C adapter into my iPhone, and have a much fuller sound than anything you’d expect after just looking at them. The sound is on the warm side without being muddy. There’s enough bass to keep me happy (gotta have enough bass!), while not losing any detail in the mids and highs. I’d have to call it just a very pleasant listening experience from phones that are so light, you might forget they’re on your head. Some reviews warned that noise leaks in and out because they’re open back, but I could not hear my tv playing over them, and nobody has complained yet about hearing what I’m listening to. That may be a concern if you’re in a noisy area or play them very loud around other people, which is something to be aware of before buying. The only criticism I have is the adjustable headband - it does not hold its position when you take them off. It’s easy enough to adjust, but I’d prefer to be able to set it and forget it. But that’s a very minor inconvenience that I can easily overlook at this price point; and once they’re on, they’re very comfortable. Bottom line, I got what I was looking for at a lot less than I expected to have to spend. I’m very happy with this purchase and would definitely recommend these Porta Pros for anyone looking for good sound for not a lot of money.
Review: A No-Brainer! ;-) - After discovering my sister and her family were totally without tunes recently, I couldn't stand it, so my wife and I gifted her a small stereo system and a fair number of CD's for her birthday, as well a set of these Koss headphones to replace the cheap earbuds she'd been using for ages. She loved the stereo, but incredibly, it's been the headphones over which she totally lost it! ;-) Absolutely loves them! Turns out she wasn't buying the cheap earbuds because she preferred the type or style, but because that's what she could afford. She had only her iPhone and Samsung tablet, but while they weren't too bad in a pinch for videos or movies, their on board 'speaker' systems just weren't capable of reproducing the sort of clean, clear, accurate, full-range and high fidelity stereo sound necessary for music! For that, external speakers or headphones are necessary, and the better the headphones or speakers, the better the music sounds! While nowhere near ideal, the dirt cheap earplugs were better than nothing, not to mention the best she could afford and still pay the bills and feed the family! Now though, not only can she once again enjoy clean, clear, high fidelity music on demand and rock the house with other music lovers, she can instead plug in her new Koss headphones and enjoy music sounding every bit as good or better when all alone or if she just doesn't want to disturb anyone else. The headphones also turned her phone and tablet into the wonderfully portable, full range, high-fi music devices they were designed to be -- great sounding music anywhere! Obviously, my sister is enjoying having great tunes again, but the thing she raves about the most is how much better the new headphones sound than the cheap earbuds to which she'd grown accustomed! She goes on about it so much and so often that eventually, I decided to try a set myself. Why not? The headphones I have honestly sound pretty mediocre, my sister is crazy about 'em, they're ssuper affordable, they sell very well online, they have an overwhelmingly positive history of 4 star and higher reviews and desertcart customer service has my back if I don't like them. I can't lose. ;-) I'm very glad I bought a set for myself. The sound quality is great: clean, clear and uncolored, with accurate, tight bass and a high end that won't grate on your last nerve. If it was recorded, that's what you'll hear. They easily ⁷knock the socks off the more than twice as expensive headset I was using, and the light weight makes them much more comfortable as well. You can just about forget you have them on when you're communing with your muse. ;-) At this price, you can't go wrong! Based on other headsets I've tried over the years, I seriously doubt you could find anything as good for less than a hundred bucks, and that probably is pushing it. Buying them was a no-brainer! ;-) I've never been a huge fan of headphones, but it's a piece of kit that is needed occasionally. So while these Koss headphones accurately and adequately reproduce the music I enjoy, I'm sure they're not perfect. Certainly they are going to come nowhere near the performance level of the best and most expensive headphones out there, whatever those might be, but they're nowhere near the cost either. I happen to be very picky about what the music I love sounds like when it reaches my ears. It took more than five decades of progressively better and yes, more expensive, equipment to finally make my stereo sound "right," but I am completely happy with my fifty dollar Koss Porta vPro headphones. If you have any complaints at all about the headset you're now using, but don't have three hundred plus dollars handy to replace them, this might just be the best fifty bucks you'll ever spend. Great uncolored sound, comfort and affordability makes recommending these easy. Excellent product!

## Features

- Connectivity Technology: Wired. Designed for deep bass performance
- Comfortable, secure fit with adjustable headband and multi-pivoting earplates
- Two adjustable temporal-comfort zone pads shift the pressure and perfectly balance the ear plates on your ear
- Collapsible for maximum portability, includes carrying case
- Connector Type: 1 x Headphones (mini-phone stereo 3.5 mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00001P4ZH |
| Additional Features | Foldable, Lightweight |
| Age Range Description | Adult |
| Antenna Location | Indoor/Outdoor |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #3,465 in Electronics ( See Top 100 in Electronics ) #75 in On-Ear Headphones |
| Brand | Koss |
| Built-In Media | Draw string bag, Headphone |
| Cable Features | Retractable |
| Carrying Case Color | Black |
| Carrying Case Material | Cardboard |
| Color | Black/Silver |
| Compatible Devices | Cellphones |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Volume Control |
| Controller Type | wired controller |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.6 out of 5 stars 17,011 Reviews |
| Ear Placement | On Ear |
| Earpiece Shape | Rounded Tip |
| Enclosure Material | Plastic |
| Form Factor | On Ear |
| Frequency Range | 15 Hz - 25 kHz |
| Frequency Response | 25000 Hz |
| Global Trade Identification Number | 00021299147764, 00719040115079, 04007249270429 |
| Headphone Folding Features | On Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | On Ear |
| Impedance | 60 Ohms |
| Is Autographed | No |
| Item Height | 8.94 inches |
| Item Weight | 0.4 Pounds |
| Manufacturer | Koss |
| Model Name | Koss Porta Pro |
| Model Number | 6303157 |
| Noise Control | None |
| Number of Items | 1 |
| Sensitivity | 60 Ohm |
| Specific Uses For Product | listening to music |
| Style Name | On-Ear Headphone |
| UPC | 719040115079 021299147764 212991477642 021299101384 |
| Unit Count | 1.0 Count |
| Warranty Description | Lifetime |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Koss
- **Color:** Black/Silver
- **Ear Placement:** On Ear
- **Form Factor:** On Ear
- **Impedance:** 60 Ohms

## Images

![Porta Pro Classic On-Ear Headphones, Retro Style, 3.5mm Wired Plug, Durable, Black/Silver - Image 1](https://m.media-amazon.com/images/I/514SlXi+TYL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: I want to use earphones on a plane, where the noise is very loud and regular headphones are inadequate. Will these be better?**
A: As other respondents have said, these are not the type of earphones that will block airplane noise. And there's another reason, they may not be a good choice for use on an airplane: there is some some sound leakage out of the 'phones, which may annoy people next to you, especially if you crank up your listening volume trying to drown out the airplane noise. A good pair of in-ear phones work for me. Koss has a few models that you may want to consider. With Koss, you can be sure you'll get good sound, good value, and an unbeatable warranty.

**Q: Do these go over the top of your head or around the back?  I am looking for something that goes around the back...open to suggestions.  Thanks!**
A: They go over top of the head, but they are very lightweight and comfortable. I switched to these from some sony behind the head phones... I dont mind the change at all.

**Q: Does this come with the lifetime warranty?**
A: They do, but depending on the model, shipping can be prohibitive. If you had a pair any cheaper than the porta pro's, it would not be worth it to send in for warranty. They charge $9 for return shipping and handling, plus whatever it costs you to ship the item to koss.  You're looking at roughly $18 to ship this $40 pair of headphones in for warranty. Something like the sportapro's or the ktx1pro's would not be worth sending in.

**Q: Does it come with volume control?  if not, what should i get if needed?**
A: You also can buy a Koss VC20 volume control for under $10, which is a simple volume control that can clip onto your pocket or belt, if you like, and also serves as an extension cord. The KTCs have built-in remote as well as volume controls on the cord itself and are designed primarily for use with iPads, iPods, and iPhones. Hope that helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little cans
*by E***E on August 26, 2025*

I was looking for a sonic step up from my JBL wireless on-ear phones. The JBL’s aren’t bad, I’m just looking for better. I don’t need noise cancellation, or even isolation. I thought I’d have to spend a lot to get any kind of noticeable improvement, and I wasn’t even considering this price range until a few folks recommended giving them a look. And so I did, taking in every review and comparison I could find. The only constant criticism I saw was that they’re very light and feel cheap, though despite that, they still hold up well through all kinds of abuse. Not a concern here, because they won’t be leaving my house - probably not even my couch. It’s the sound I’m looking for, and everything indicated that these would indeed be a step up from what I had. And they definitely live up to the hype. They get plenty loud just plugged into a USB C adapter into my iPhone, and have a much fuller sound than anything you’d expect after just looking at them. The sound is on the warm side without being muddy. There’s enough bass to keep me happy (gotta have enough bass!), while not losing any detail in the mids and highs. I’d have to call it just a very pleasant listening experience from phones that are so light, you might forget they’re on your head. Some reviews warned that noise leaks in and out because they’re open back, but I could not hear my tv playing over them, and nobody has complained yet about hearing what I’m listening to. That may be a concern if you’re in a noisy area or play them very loud around other people, which is something to be aware of before buying. The only criticism I have is the adjustable headband - it does not hold its position when you take them off. It’s easy enough to adjust, but I’d prefer to be able to set it and forget it. But that’s a very minor inconvenience that I can easily overlook at this price point; and once they’re on, they’re very comfortable. Bottom line, I got what I was looking for at a lot less than I expected to have to spend. I’m very happy with this purchase and would definitely recommend these Porta Pros for anyone looking for good sound for not a lot of money.

### ⭐⭐⭐⭐⭐ A No-Brainer! ;-)
*by B***N on December 31, 2025*

After discovering my sister and her family were totally without tunes recently, I couldn't stand it, so my wife and I gifted her a small stereo system and a fair number of CD's for her birthday, as well a set of these Koss headphones to replace the cheap earbuds she'd been using for ages. She loved the stereo, but incredibly, it's been the headphones over which she totally lost it! ;-) Absolutely loves them! Turns out she wasn't buying the cheap earbuds because she preferred the type or style, but because that's what she could afford. She had only her iPhone and Samsung tablet, but while they weren't too bad in a pinch for videos or movies, their on board 'speaker' systems just weren't capable of reproducing the sort of clean, clear, accurate, full-range and high fidelity stereo sound necessary for music! For that, external speakers or headphones are necessary, and the better the headphones or speakers, the better the music sounds! While nowhere near ideal, the dirt cheap earplugs were better than nothing, not to mention the best she could afford and still pay the bills and feed the family! Now though, not only can she once again enjoy clean, clear, high fidelity music on demand and rock the house with other music lovers, she can instead plug in her new Koss headphones and enjoy music sounding every bit as good or better when all alone or if she just doesn't want to disturb anyone else. The headphones also turned her phone and tablet into the wonderfully portable, full range, high-fi music devices they were designed to be -- great sounding music anywhere! Obviously, my sister is enjoying having great tunes again, but the thing she raves about the most is how much better the new headphones sound than the cheap earbuds to which she'd grown accustomed! She goes on about it so much and so often that eventually, I decided to try a set myself. Why not? The headphones I have honestly sound pretty mediocre, my sister is crazy about 'em, they're ssuper affordable, they sell very well online, they have an overwhelmingly positive history of 4 star and higher reviews and Amazon customer service has my back if I don't like them. I can't lose. ;-) I'm very glad I bought a set for myself. The sound quality is great: clean, clear and uncolored, with accurate, tight bass and a high end that won't grate on your last nerve. If it was recorded, that's what you'll hear. They easily ⁷knock the socks off the more than twice as expensive headset I was using, and the light weight makes them much more comfortable as well. You can just about forget you have them on when you're communing with your muse. ;-) At this price, you can't go wrong! Based on other headsets I've tried over the years, I seriously doubt you could find anything as good for less than a hundred bucks, and that probably is pushing it. Buying them was a no-brainer! ;-) I've never been a huge fan of headphones, but it's a piece of kit that is needed occasionally. So while these Koss headphones accurately and adequately reproduce the music I enjoy, I'm sure they're not perfect. Certainly they are going to come nowhere near the performance level of the best and most expensive headphones out there, whatever those might be, but they're nowhere near the cost either. I happen to be very picky about what the music I love sounds like when it reaches my ears. It took more than five decades of progressively better and yes, more expensive, equipment to finally make my stereo sound "right," but I am completely happy with my fifty dollar Koss Porta vPro headphones. If you have any complaints at all about the headset you're now using, but don't have three hundred plus dollars handy to replace them, this might just be the best fifty bucks you'll ever spend. Great uncolored sound, comfort and affordability makes recommending these easy. Excellent product!

### ⭐⭐⭐⭐⭐ inexpensive but not "cheap", the PortaPros deliver sound much better than your pack-in phones at a price that makes them a must!
*by B***9 on December 11, 2014*

Consider this my first impression review of these headphones, as I have only had them for about 10 minutes. I'll come back to this review later as I get more use out of them. Packaging: Excellent, yet minimalist. My set came in a black box bearing photos of the headphones from different perspectives on 3 of the four sides. Inside, the headphones rest in a black plastic shelf, with a clear plastic cover. The cord is hidden behind a cardboard piece sitting just below the headphones. Aside from the headphones, the only other thing in the box is warranty and safety information, and a black drawstring carry pouch that looks and feels like denim. All in all, perhaps not up to Apple's packaging standards, but very nice for $25 headphones (probably even for $50 ones). Design and materials: it's a good thing Koss thought to put an "L" and "R" on each respective side, because the first thing I thought was "man, I have no clue which was is the right way to wear these". As an all plastic and metal affair, everything seems well designed and assembled. The band is obviously nothing special, but it is functional and I suspect that it will resist damage fairly well, provided you aren't grossly negligent. Similarly, the plastic over the drivers is minimalist and certainly on the lighter/cheaper side, but it does not make me think "cheap". The wiring, similarly, is thin and the plastic encasing it is not as satisfyingly rubbery as, say, on my Apple EarPods, but again, I don't feel concerned by the cabling, as I suspect it will hold up reasonably well. Why am I so optimistic about materials I'm describing as "cheap" and "thin"? Because this honestly feels like a product where the designers said "what is the simplest, cheapest set of headphones we can make that will have awesome sound and awesome comfort?" These don't strike me as hastily or sloppily designed; rather, there is a purposeful frugality going on here. It really does strike me that this product is the "people's headphone", meant to combine rather uncompromising sound quality with reasonable durability. In other words, these strike me as value-oriented headphones designed by someone who wanted to do right by their customers while still being profitable. That's pretty cool! By the way, the fact that these collapse and can be rolled/clipped into a ball is really cool. They fit snugly into the supplied bag, though the draw strings can't completely close up the bag with them in there. My only question: what am I supposed to do with the cable? Wrapping them around the headband seems obvious but also slightly risky, as I'm worried about snagging on the clasp that holds the headphones in a ball. Maybe I'm just paranoid, though. Comfort: much has been made of the fact that your hair can get caught in the band. I get it, and I don't doubt it. On the other hand, I think the band is designed brilliantly, with two sliders that make it pretty simple to adjust size quickly. I'll let you know if they pull out my hair, but so far so good in that respect. As for the "ComfortZone" pads that rest on your temple, I can totally see what they are for, and the three settings do affect how the phones sit on your head somewhat, but at least for me, it seems a bit gimmicky because I feel you can accomplish much the same thing by adjusting the headband. The foam pads over the drivers are reasonably soft, though I do question their durability because they are simply cheap porous foam. I remember the 80s well enough to know that these will disintegrate at some point, so I ordered 3 extra sets from Koss for $4. Assuming the pads last at least 6-9 months, I'll be satisfied. If they longer, I'll be ecstatic. The sound: I'm not an audiophile or audio engineer, my main set has been the EarPods for the last couple of years, and my eats are probably damaged from years of operating a table saw in high school stage crew. Nonetheless, the sound from these headphones is really great! I plugged them into my iPad Air, and even at ⅔ to ¾ volume, these things were really loud. I ever so briefly put the volume near the upper limit, and they seemed uncomfortably loud. I can only imagine what you could achieve with an amp. I listened briefly to some Willie Nelson, Norah Jones, Skrillex, Linkin Park, and a song from the musical "Wicked". I'm pretty sure everything I listened to was encoded at 256kbps as AAC or MP3. All in all, the sound was terrific. Vocals were clear. Hell, everything was clear. I heard details such as snares that I don't remember being there before. And the bass! Holy moly! I'm not sure what really constitutes "good" or "deep" bass, but boy did these things wimp me when I listened to Skrillex. I'm sure there are better headphones for dubstep, but frankly I don't care. For $25 open headphones, I was thoroughly impressed. Some folks say these get better after some amount of use/burn in. I have no idea yet, but I'll try to provide an update if and when I notice any difference from prolonged use. Value: at $25, they're less than a third of the price of a pair of Grado SR80s, and they're even cheaper than my EarPods. I did not buy these on a whim, and nearly bought about half a dozen other, more expensive pairs before I settled on the PortaPros. I have no idea what more money would have bought me, and for now, I don't really care. In 10 minutes, I've experienced better sound compared to what I was using before, and for $25 with a lifetime warranty, that sounds pretty good to me!

## Frequently Bought Together

- Koss Porta Pro Classic On-Ear Headphones, Retro Style, 3.5mm Wired Plug, Durable, Black/Silver
- Apple MFi Certified 2 Pack Lightning to 3.5 mm Headphone Jack Adapter for iPhone, iPhone Aux Adapter Converter Dongle Audio Cable Compatible with iPhone 14 13 12 11 X XS 8 7
- Apple USB-C to 3.5 mm Headphone Jack Adapter

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*