Koss Porta Pro On Ear Headphones with Case, Black / Silver

(1535 Reviews)

Price
$23.99

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Quantity
(20000 available )

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Reviews
  • Miss Nyasia Medhurst IV

    > 3 day

    Ive had a lot of headphones cheap and expensive.

  • Alexander Fick

    11-06-2025

    Basically, these are great headphones and I would definitely recommend them. The sound quality is up there with expensive earbuds and noise-isolating headphones, these just let some sound in from the outside (which is actually a reason I bought them, so I can hear if anyone is trying to talk to me). One thing you should know about before buying is the way you put the headphones on. It has 2 plastic pieces on the top metal part that you slide towards the middle to get the headphones to expand. It works fine, but sometimes hair can get caught in them, and it can be a little hard to give them to other people to have listen who dont understand how it works. Also, the cord is just fine for my mp3 player, but it is to short to extend to the back of my PC. One last thing, the bag it comes with is made of very nice leather, but it seems to be about a 1/4 of an inch too small for the headphones, doesnt really cause a problem though. Overall great headphones and I recommend buying them for anyone who wants over-the-ear headphones.

  • SPP

    > 3 day

    Selon moi le Koss porta pro est le meilleur casque audio. Excellent rapport qualité-prix, le son est parfait. Pour une quarantaine deuros, franchement, que demander de plus... Nous sommes en 2023 et je lai depuis 2019, avec une utilisation quasi quotidienne durant la marche et les transports en communs, fonctionne toujours ! A part les coussins en mousse qui sont un peu fendus mais cela naltère en rien lécoute.

  • Dan Watkins

    > 3 day

    I really wanted to love these. After reading rave reviews about their quality and history, I thought these would be great for listening to music and podcasts at the office. For years, Ive been wearing a pair of cheapo earbuds (

  • patrick47018

    > 3 day

    Let me start off by saying I have owned these for many months and have enjoyed them thoroughly. The sound quality is amazing, clear voice, nice bass and not too much that it is overpowering. To the people saying they feel cheaply made, mine went through an hour in the washer and then into the dryer and are still working as well as they did on day one. They are fairly comfortable for what they are, they fit great under a hoodie, there is an adjustment to set it to your comfort level. I highly recommend.

  • Stock

    > 3 day

    It doesnt get much better than this, for this price. Comfortable, sound is awesome, and theyre cheap.

  • Andre M. Behrens

    > 3 day

    The first thing that needs to be said about these headphones is that they are really ugly. There can be no denying it. The weird earpieces with the bar atop is just ugly, ugly, ugly. That said, these are easily the most comfortable portables Ive worn, a situation largely a product of the very features that make the set ugly. Additionally, the sound is good. I dont feel the sound is as orgasmically supreme as other reviewers suggest, but the sound is very good. If you listen to a lot of Jazz or classical, some senns might serve you better. If you listen to more rock and hip hop, youll be pleased with the portapros, if only for the comfort, which is truly exceptional. I use them with my iPod, and am well pleased.

  • Vince

    > 3 day

    These things are amazing. They perform at the $150-$200 range, easy. I have the ATH-M50s as well which are great headphones, but I find the weight to be uncomfortable after longer periods of time, and your ears get hot! Thats just a product of the design, but I found the on-ear much more comfortable (isolation is not a concern for me). The quality difference is negligible in my opinion and I find myself wearing the PortaPros more often.

  • arianna

    > 3 day

    So I never really write reviews but I had to for this one so others could be aware, the box was opened when I received it and the packaging was messily put in there however I was fine with that as long as the headphones worked. And they do, great sound, great quality just messy packaging.

  • MattyS

    Greater than one week

    Well I read the reviews where people said they broke and thought they must have been a bit rough with them, wrong. I hardly touched them and one side fell off, I pushed it back together but then 2 weeks later the other side broke off. What a disappointment

Dynamic element design for deep bass performance; Comfort zone setting on temporal pad for comfortable, secure fit; Multi-pivoting earplates and adjustable headband for added comfort; Collapsible for maximum portability when listening on the go; Includes convenient carrying case; Straight, dual entry 4 foot cord; Frequency response: 15-25,000 Hz. It is not meant for noise isolation. If volume too low, the listener should turn the volume up. This is handled through the device that the headphones are plugged into. The headphones do not have volume control

Amazon.com

Koss introduced the PortaPro headphone back in 1984, and they"ve been a hit ever since. To this day, they still deliver excellent sound quality, particularly for phones in this price range.

Phones are collapsible, for maximum portability. Get just the right amount of pressure.

The Koss PortaPro collapsible stereophone combines high-quality sound reproduction with a unique design for the ultimate in convenience and comfort. These over-the-head headphones have a dynamic element design for deep bass performance and a frequency response of 15 to 25,000 Hz to ensure the music comes through clear and bright.

Also designed for comfort, these headphones have two adjustable temporal-comfort zone pads to shift the pressure and perfectly balance the ear plates on your ear. The open-earphone ear plates are multipivoting and, together with the adjustable headband, allow for maximum comfort.

The PortaPros are collapsible and come with a carrying case, so it"s still easy to take them with you even when you"re not wearing them.

Koss offers a lifetime warranty on its PortaPro stereophones.

Specs
  • Frequency Response: 15-25,000 Hz
  • Impedance: 60 ohms
  • Sensitivity: 101 dB SPL
  • Cord: Straight, Dual Entry, 4 feet
What"s in the Box
Koss Porta Pro Headphones

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