Name: Koss Porta Pro Limited Edition Headphones
Brand: Koss
Price: 32 USD
Availability: SoldOut

Headphones

Wired eaebuds that do work, odd little grips though. It will be cheaper because of it, please feel free to contact about any questions!

Koss wire earbuds

Koss P7 in-ear earphones for music.  Deep bass emphasis.  Brand new in unopened package.

Koss Deep Bass Earphones

KOSS Black 189270 Headphones Full Size with Mic. New in box. 

SPN: 21299189276

KOSS Black 189270 Headphones Full Size with Mic

Wireless TV headphones. Brand new never opened.

Koss Wireless TV Headphones

koss headphones new

Koss headphones 
Only used a couple times 
NO Box!!
Sound is great with many reviews,nice bass, and great midrange sound

Koss headphones

Brand New
Retail 18.99

Koss Sports Buds, 2 pack, NCAA Kansas University themed.

Koss Sports Buds 2 pk - NCAA Kansas

Susan G Komen breast cancer ribbon headphones

Breast cancer ribbon headphones

Like new. In perfect condition, had for less than one month.
Comes with case and pouch bag

Koss Porta Pro Limited Edition Headphones

Brand New
Retail 18.99

Koss Sports Buds 2 pk, NCAA Ohio State University Themed.

Koss Sports Buds 2 pk - NCAA Ohio State University

Koss Stereophones UR21c Headphones and Earbuds Deep Bass New

Brand: Koss
Color: Silver, black
Size: One size fits most
Condition: New in packaging. Please see pictures for reference.

Buyer or recipient agrees the item will be used at their own risk. Seller makes no warranty, expressed or implied of any kind.

618400

Koss Stereophones UR21c Headphones and Earbuds Deep Bass New

KOSS SportBuds 2 Pack Purdue University Earbuds,Wind Up Carrying Case 

This has 2 sets of earbuds with a wind up carrying case. These are new in package. Packaging may show shelf life damage. See pictures for reference.

KOSS SportBuds 2 Pack Purdue Earbuds Wind Up Carrying Case Black White New

Brand New
Retail 18.99

Koss Sports Buds 2 pack, NCAA Texas Tech Themed.

Koss Sports Buds 2 pk - NCAA Texas Tech

Brand: KOSS
Black earbuds with travel case 
Brand new

KOSS earbuds w/ travel case

Vintage Koss stereophones 
Vintage 
Brand new 
Rare item

Koss vintage SL/5 stereophones NEW

Koss has been bringing people closer to the music they love for more than 50 years. The first Stereophone (SP/3) in the world was created by John C. Koss and Martin Lange in 1958 and since then, Koss’ innovative products have gone from strength to strength with a range now including Full Size Stereophones, On-Ear Stereophones, In-Ear Stereophones, Ear-Clip Stereophones, Wireless Stereophones and Communication Headsets. Now, more than 50 years later….Koss’ creation has become a $2 billion industry, worldwide.

A dynamic element positioned just outside the ear connects to a tubular port structure that inserts into a soft, expandable cushion. The soft, foam expands for a custom comfort fit with every listening experience. It also improves isolation, plugging out ambient sounds and enhances deep bass and treble clarity. In addition, there are four additional soft foam ear cushions included in the box.

New - Unopened - Koss The Plug Noise Isolating In-Ear Headphones

Simple wired headphones. Comes with storage case

Koss wired headphones

New in box- color is beige 
See pics for more info.

Only took out the case to try it.

New Koss Porta Pro Limited Edition Headphones

KOSS CS100 Communication Stereophone  headset, NIB, 3.5mm plug

Koss Headphones - PennState University Logo
In-ear wired headphones 
Sold WITH original case
35 mm auxiliary jack

Koss Headphones - PennState University

Koss University of Virginia UVA Cavaliers Sports Buds and Carry Case

2 Pack

New in package

All items come from a smoke free/pet free environment

Koss University of Virginia UVA Cavaliers 2 Pack Sports Buds and Carry Case New

in ear stereophones

Koss Women's Sport Ear Buds

NIB. Please see pictures and let me know if you have any questions.

SM

Koss Women's Sport Ear Buds

I have up for sale Koss Retractable Wired Earphones. This Earphones  are used but they are in good condition and test and work. If you have any questions about this item please leave me a message thank you and have a great day. Please take a second to look at my Mercari for other great items Thank P&D Treasures.

Koss Retractable Wired Earphones

I am selling a set of Koss wireless TV headphones with transmitter base.

Koss Wireless TV Headphones with Transmitter

KOSS 176801 3.5mm Connector Earbuds Earphones. New in box. 

SPN: 21299176801

Koss Earbuds Headphones

Koss Earbuds Headphones

Save this search

Get the app.

SHOP

SELL

SUPPORT

COMPANY & POLICIES