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KOSS Black 175481 3.5mm Connector Earbud Ultra-lightweight Earbud Stereophone

US $42.53
ApproximatelyAU $65.36
or Best Offer
Condition:
Brand New
33 available
Breathe easy. Free delivery and returns.
Postage:
Free USPS Priority Mail®.
Located in: Haltom City, Texas, United States
Delivery:
Estimated between Wed, 20 Aug and Sat, 23 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:166520081060
Last updated on 15 Aug, 2025 00:32:01 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ...
Model
N/A
Wireless Technology
N/A
Form Factor
N/A
Microphone Type
N/A
Suitable For
N/A
UPC
021299175484

About this product

Product Information

The compact Koss 168121 is an earbud-style headphone set that comes with a wind-up case for easy storage. The Koss headphones sit in-ear to deliver sound output and passively reduce external noises. The wind-up case for these in-ear headphones wraps the earbud wires in a spool inside of a case with lid that can be closed up and stored in a pocket or purse. The Koss 168121 has a 4-foot cord that end in a 3.5 mm L-shaped plug, and the unit will work with most devices that accept this style of plug. These reliable Koss headphones use a minimum frequency response of 70 Hz with a maximum frequency response of 20 kHz. The impedance for these in-ear headphones is 32 Ohms with 90 dB sensitivity. The Koss headphones provide binaural sound output.

Product Identifiers

Brand
Koss
MPN
KE5K
Model
KE5
eBay Product ID (ePID)
114761927

Product Key Features

Color
Black
Connectivity
3.5mm Jack
Features
Open Back
Type
Earbud (In Ear)

Additional Product Features

Brand Color
Black
Number of Earpieces
In-Ear Only, Earbud (in Ear)

Item description from the seller

About this seller

RetailkingBusiness

98.6% positive Feedback145K items sold

Joined Jan 2020
Usually responds within 24 hours
RetailKing is the global destination for ecommerce. We ship our products worldwide to any country. Ask us about our quick & affordable international shipping program.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (27,377)

All ratings
Positive
Neutral
Negative
  • 8***c (358)- Feedback left by buyer.
    Past month
    Verified purchase
    sold as "Open box" “The item in this listing is an Open Box (packaging maybe slightly distressed)". The item arrived with a "reconditioned:" sticker. This was clearly misrepresented in the item listing. I attempted to cancel the purchase within seconds of hitting the buy now button because I wanted new and not open box. My request was refused because the seller had "already shipped" the item. Another clear misrepresentation. I won't buy from this type of seller in the future.
  • 9***r (5)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Top quality product. I had to return because daughter gave us one from her apt.The return as just as good as Amazon. Listed the reason for the return, seller emailed a fed ex prepaid return, took the package to a fed ex location and off it went. I highly recommend this seller, this person lives up to the description of the product and a total hassle freed return. Exceptional seller.
  • c***e (38)- Feedback left by buyer.
    Past month
    Verified purchase
    This item had a lot more scratches and dents, and was way more used than was posted on the listing, but when I reached out to the seller about getting a partial refund or just simply sending them back for a full refund, they sent me a full refund immediately and told me not to even worry about shipping the item back. They have been great with communication, fast shipping and working with an item I wasn’t happy with. Thank you all so much for a great experience. I definitely recommend them

Product ratings and reviews

3.6
18 product ratings
  • 8 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 2 users rated this 3 out of 5 stars
  • 2 users rated this 2 out of 5 stars
  • 3 users rated this 1 out of 5 stars

Good sound quality

Comfortable

Lightweight

Most relevant reviews

  • Top favourable review

    Loose fit

    My wife likes this style I do not. 2 reasons - There is a Left and a Right. a feature I don't need and so it becomes a nuisance. The fit is loose in my ear and although it has never caused a problem, I think that is becasue I use them only when I am sitting down. Sound quality and construction is good.

    Verified purchase: YesCondition: NewSold by: compre625

  • Top critical review

    Lightweight with great sound.

    The sound is good, they fit in the ears well and they are lightweight, but one speaker goes out often .I purchase these a lot because of the comfort and the price.

    Verified purchase: YesCondition: NewSold by: avantgearz

  • Best sound, price, and durabilty.

    I have an Autistic son who is very hard on his earbuds. the Koss KE5 are the best I've found. Best sound , price, and durability. I've had some pricier ones die after a few days but these have lasted the longest.

    Verified purchase: YesCondition: New

  • Uncomfortable. Cheaper quality.

    Uncomfortable. Cheaper quality. . . Lower stem rubs against the ear. Item shipped was not what the picture showed. See attached pic. . . Left (Premium) earbud was the pic shown in the ad. Right earbud (low-grade) was the shipped item.

    Verified purchase: YesCondition: NewSold by: compre625

  • Good value.

    Sound quality 'B'. Wires thinner than the older models which held up for a couple years. Cheap. Hoping for a year of service.

    Verified purchase: YesCondition: NewSold by: continentalphoto