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

Electrostatic headphones black. Of the brand koss | With the following characteristics adjustable headband but also a manufacturer color qualified as black as well as a model -> ¨esp 9¨ , especially: electrostatic, headphones ¬

Koss ksc75 portable
A connectivity technology : wired
A compatible devices : cellphone ¬

Earcup over the ear black. Of the brand koss, With the following characteristics noise isolation but also an effectenhancement qualified as "compressionlimiting" , a countryregion of manufacture designated by united states and a...

Frequency response. 1525,000 impedance. Available for sale. Ohms…~

Audio pass through. Retro style. Old. Wireless freedom…~

Earcup over the ear ur20. Of the brand koss and a color : black as well as in particular: ¬

Headphones brown. Of the brand koss
With the following characteristics ambient sound mode but also a fit design equivalent to headband
A manufacturer color ¨brown tan¨
Among others: realistic, custom ¬

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

Earpad on the ear supreme. With the following characteristics adjustable headband. An impedance designated by '64 ohm'. A connectivity reported as 5mm jack. A color equivalent to white. Including: optic, white ¬

5mm utility cord. Openback, onear design,. Hand sale. Audiophile …~

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

Vintage koss over…~

Get hands koss. Designed double earpieces. Some brands…~

Volume control. Adjust volume onthego. At a good price. Engineere…~

New boxmay minor…~

Passive noise reduction. Passive noise reduction. To be picked up…~

Enjoy highquality audio. These headphones feature. Reasonable pri…~

New open box…~