Koss Headphones for sale from eBay, Craigslist, Letgo, OfferUp, Amazon,..

Earcup over the ear k135. Of the brand koss and this is also with the following characteristics stereo, A connectivity qualified as 35 mm 14 in in addition to a form factor qualified as headband just as including: headphones, st...

Collapsible maximum portability,. Designed deep bass. Old. Comfor…~

Earcup over the ear koss. With the following characteristics noise isolation - An impedance equivalent to 38ohm - A color of the type multicolor - A model prodj200 - For instance: headphones, headband - In Usa, used, on eBay ¬

Sticky sharp. Trebles insure sure. Price to be discussed…~

Volume control. Adjust volume onthego. Price to be agreed upon. E…~

Headphones brown. Of the brand koss and also to with the following characteristics stereo and this is also a model of the type custom pro , an year manufactured characterized by 1970s and including: realistic, custom ¬

Drop koss kph40x. Of the brand koss - A connectivity : ¨5mm jack¨ but also a form factor : on ear - A countryregion of manufacture defined as ¨china¨ and also to a model of the type ¨kph40x¨ as well as a color reported as ¨black¨ ...

5mm utility cord. Openback, onear design,. Ancient. Ultra lightwe…~

Koss ksc75 portable. A connectivity technology : wired. a compatible devices qualified as cellphone. sells in Usa ¬

Frequency response: 3017,000. Impedance: ohms. To be picked up th…~

Earcup over the ear brown. Of the brand koss in the same way as a number of earpieces -> double. A model qualified as "k6alc". For instance: headphones, 6alc ¬

New boxmay minor…~

Allnew rugged cord. Lightweight portable adjustable. Inexpensive.…~

Flexible headband sling. Frequency response. Price to be discusse…~

Passive noise reduction. Passive noise reduction. On sale. Closed…~

Koss ksc75 wireless. Here rare chance. Discount. Experience unpre…~

Vintage koss kc19. Thanks looking. Some brands…~

Good shape age…~