

🎶 Fold, fit, and feel the beat — timeless sound, modern vibe.
The Koss Porta Pro On-Ear Stereo Headphones in Red Hot combine iconic 1980s design with modern portability and comfort. Featuring dynamic drivers with oxygen-free copper voice coils, they deliver deep bass and clear sound across a wide frequency range. Their collapsible headband and Comfort Zone temporal pads provide a secure, customizable fit, while the included carrying case ensures easy transport. Lightweight at just 59 grams, these headphones are a cult favorite for music lovers seeking vintage style and exceptional audio performance backed by Koss’s 50+ years of expertise.
| ASIN | B005I49784 |
| Age range (description) | Adult |
| Best Sellers Rank | 2,136 in In-Ear Headphones |
| Cable feature | Detachable |
| Compatible devices | Mobile Phones, Phones, Tablets |
| Connectivity technology | Wireless |
| Control method | Remote |
| Control type | remote |
| Guaranteed software updates until | unknown |
| Included components | Detachable cable, carry bag |
| Item model number | 184292 |
| Item weight | 59 Grams |
| Manufacturer | KOSS |
| Material | Copper |
| Number of items | 1 |
| Package type | FFP |
| Product Dimensions | 6.2 x 18.3 x 14.6 cm; 59 g |
| Recommended uses for product | Music |
| Specific uses for product | Music |
| Style | On-ear headphones |
| Water resistance level | Not Water Resistant |
| Wireless communication technology | Bluetooth |
J**D
Cheap but really, really good
What an amazing product. Yes it's a cheap pair of 1980's headphones with not just retro, but genuinely old, styling, but the sound they produce is really amazing for the price. These pack one hell of a punch. Deep bass, solid mids and comfortable highs. The headphones are indeed cheap, in price and construction, but they sound superb. Some mild negatives include the headband that catches your hair painfully. I have a buzz cut, and was astounded to find myself wincing in pain as the headband yanked out the odd hair. If you have lustrous hair, may God help you. Secondly, when you take them off, however you set them up, all your settings fall apart and are gone. Each time you put them on you have to adjust the headband, lose some hair, and adjust the tension setting all over again. Thirdly, this is, as I've stated, a cheap headphone, but they feel really cheap in places. The headband is a symptom of this and the ear pieces are made of brittle plastic and covered in cheap foam pads that begin to feel hard against your ears after an hour of wear. All of that aside however, let's be fair; this is a very cheap headphone. Well under £30 at the time of purchase and you get top quality audio with impedance levels designed for portable sound... phones, DA players, Walkman... whatever. You'll find people using these wherever they're on the go. I prefer these to ear bud headphones because I dislike the feeling of jamming things into my ears. It's unhealthy too apparently. Sound leakage is considerable. Those of you who are old enough to remember the '80's will recognise the tinny sound leakage of open back, small, on-ear earphones. These produce a similar sound, so be prepared for the hairy eyeball of fellow commuters. For sports these stay on well. I was surprised but they cling like limpets to your swede. Whether you'd prefer ear buds however is the big question, but if you hate ear buds, these are the next best thing. Replacement foam pads are available from Koss at minor expense which is a major plus. They also come with a small leatherette bag to pack them, and ingeniously fold up into a tiny ball, held together with a small hook and clip arrangement that is simple but effective. All in all, yes this is a very cheap pair of headphones with all that this usually entails. They are not however bad headphones. They are little marvels of acoustic brilliance. The sound is sparkling, dynamic, powerful and wide open. Yes there are several drawbacks to these, but at this price point all of them are entirely reasonable and easy to live with. I know people who have been wearing these for 30 years, own various very high-end brands, but still head out with these little Koss phones on a regular basis. The sound is comparable to headphones that cost many times the amount. Recommended. I hope this has been helpful.
T**Y
Perfect 80s/90s vibe
First time buying these and I'm very impressed. The sound quality is great and is perfect paired with my cassette player. I was told these used to cost £20 couple years ago but now have doubled in price because they have become popular again but it's worth the £40 I paid. I use them daily and are very lightweight and comfortable :)
K**K
Amazing sound quality compensates for sound leaking
I'm not an audiophile, but I wanted a good-sounding pair of headphones. After going along with this pair, I definitely don't regret it. The sound quality is absolutely amazing for someone who only used £10-ish in-ear headphones. You can hear much more detail in each song, I found that I didn't need to drive up the bass on my MP3 to feel it. The main problem with the headphones is that they can't block out sound. This is both an advantage and disadvantage, though most of the time it's a bit annoying to only hear half the music when you're near a busy road or train tracks. Then again, the sound is clear enough on a bus or a train, and whenever I get to listen properly on these headphones, it seems like the sound leaking isn't a big deal. Some other things people don't usually mention: - The top metal band is extensible and retracts by itself, so it fits really well on the head. Since it retracts, you can't wear it around your neck because they would wrap around it rather than hang. The good thing is they don't shake at all when you run, and you can still hear everything as clearly as if you were just walking or sitting. - Sometimes there is a slight clicking noise with every step you take. This is really easy to adjust by tightening the headphones. - The headphones fold inwards and a hook keeps them from folding out. When folded, they are pretty small (but not flat). Sometimes the hook gets undone which is slightly annoying but thankfully that doesn't happen often. - The cord is a really cool black and white braid of some textile which feels much better than a plastic cord. It never ever gets tangled but sometimes twists on itself, in which case you need to straighten it out. - The headphone jack (end) looks really sturdy and I doubt that the cord is going to separate from the jack like it does in some headphones with straight jacks. The rest of the headphones feels delicate (but not flimsy). I can't say anything on their life time yet.
S**W
"Hearing is believing " Amen
I own many premium wired and wireless headphones. Think it's an OCD thing, but I do enjoy it! Read many reviews all over the place about these strange looking headphones . I thought it was time to see if it's all a myth. Having seen the "Red hot" version on Amazon for a mere £26, I pressed the buy now. First impressions after nearly cutting myself to bits on the sealed plastic packaging......Oh dear, these look and feel like they were to be given away in a children's raffle! Very small and flimsy looking at first. Started to adjust the sliding headband and realized they could take a bit of rough handling quite easy, if some of you do. Forget the soft/firm adjuster. It just springs back to firm. Even on firm, these feel very comfortable with the thin foam covers. (not exactly cushions) However, they seem to do the job very well. The sound is exactly as many others have stated. One of the best firm bass headphones I've heard without going into serious premium headphone territory. Mids are plentiful with great stereo separation. Vocals are definitely on the warmer side without siblance or fatigue. I gave 4 stars because the cable is not braided as in the images. It's just the standard black pvc coated one. For the price, these unusual little things are worth every penny and deserve the musical acclaim they receive.
B**T
Alright so I got them on a pretty neat discount. Back then I wasn't willing to pay the full price, and now that I have one I'm still not convinced on the 50+ cad price. Yeah sure it's wonderful pricing for such a great sounding headphone, but did you ever consider the consequence of taking such a plunge? I mean go on the internet and you'll either find raving reviews saying these are the best in class, or immeasurable disappointment who foolishly set too high of an expectation to get what they expected: Not good enough. When you buy one of these as a hobbyist, you look back at your audio, wondering where you've gone wrong. It's not quite audiophile enough to replace my more expensive, albeit larger sets of headphones, but it's not quite bassy enough to satisfy my basshead beast that's leaching off my life essence (curse you Sony Extrabass and your extra-bassyness that not even the bass the fish can sate my evergrowing lust for extra bass). I'd compare the bass level to what sony throws out on their non-Xtra-Bass lines of headphones. There's enough width to sound to almost pretend I'm in the place of recording... almost. It just lacks that little bit of something that ruins the immersion. Yeah sure it's wide, but what's the point if you're fully aware that what you're listening to is only a sample of what the audiophile world has in store for you? The audio listening hobby quickly shifts from a minor purchase here and there to irresponsible spending in a blink of an eye... and before you know it you've created a black hole in your wallet where your hund-o's used to live. That's what this is, unsatisfying in any way you look at it, if you've gotten a glimpse of what it could've been with a few more tens, hund-o's, or grandies to spend. Build quality is competent, but I wish the clamping force wasn't so hard, and the foam that's supposed to sit on the head to alleviate the problem doesn't reach my big, dumb head. Comfort is there, but not enough. The furthest settings for the "comfortZone" (which adjusts how much pressure the earpads assert on your poor ears) is just not light enough for my sensitive ears. I don't think I can spend a whole day wearing these without my ears getting sore. Good news for glasses wearers though (at least some of them), the pressure is put on the antitragus and the tragus, so though you'll get discomfort (or at least itchiness) in those middle outer parts of your ears, your glasses frame will likely not dig into your skull! But of course your mileage may vary. The cable is not noisy at all, though I don't think that matters much considering that these are open back, and you'll definitely hear the cable whack around furniture due to careless usage. The audio quality, though really good for the price, short of a miracle that everyone claims it to be, and a bit too bassy for ex-bassheads (and not bassy enough for the bassheads). It's a pretty warm sound, but the mids and highs are present enough to make it seem like it just has that extra bass on top of a balanced sound. Sure the driver units can be popped off and attached to other attachments (I've actually gone and put them on a KSC75 earhook), and the foam pad can be replaced with the much more comfortable and better sounding YAXI earpads... however I'm reviewing the product as it's own... and without any accessories (except a "protein leather" egg bag), this product is not good enough for all the praise everyone's screaming out... But that's what it is. Disappointment if and ONLY IF you set your expectations stupidly high based on reviews bowing down before its presence. If you ignore all the fans (somehow) and just buy the product expecting nothing but a 50$-sounding headphones, prepare to have your socks blown off to next sunday cuz this set of headphones is the best retro-style good-sounding headphones for the money! When you buy this, don't expect a giant-killer; Be humble, and you'll get more than you've bargained for. If not, at least these do well as conversation starters and/or room decoration.
D**Z
Fiyatına göre sunduğu ses kalitesi ve katlanıp küçülen dahiyane taç tasarımıyla gerçekten ömürlük. Başta kabloları olmak üzere tüm aksamı epey hafif, ince ve hassastır. Bu yüzden kafada sanki yok gibidir ama takıp çıkarırken, taşırken hoyratlığa gelmez. Biraz arayarak bulabileceğiniz büyük süngerlerle de hem konforu hem duyacağınız ses daha da ileri gider. Dünyada Koss gibi daha çok marka olsa keşke.
O**Y
I recommend buying these headphones cuz they stayed years with me and did not go bad ! I love them 🤩😍👍🏻👌🏻👍🏻👌🏻👍🏻
H**H
The legend holds up - these headphones are such a pleasure to enjoy my music with. I don't care much for audiophile-this and audiophile-that, these deliver a punchy sound that works for me.
A**A
Non adapté à un environnement bruyant étant donné sa conception de type ouverte. Ce n'est qu'en le comparant avec des casques plus qualitatifs sur de bons dispositifs portables ou non que l'on entend ses limites. En jouant avec l'équalizer, ça reste agréable malgré une signature audio bien marquée. On n'est donc plus vraiment dans de la haute fidélité, mais n'oublions pas ce pour quoi il a été créé dans les années 80... redonner vie, grâce à sa courbe de reponse en fréquences, à ces petits ampli nomades bien souvent anémiés. Look rétro et port relativement agréable font de ce casque à la durée de vie de production importante... une légende.
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