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

Perfect audiophiles looking…~

Koss ksc75 portable * a connectivity technology -> wired * a compatible devices of the type cellphone ¬

Bought for dads. Offering lot various. Price to be discussed. The…~

Collapsible maximum portability,. Designed deep bass. Some scratc…~

5mm utility cord. Openback, onear design,. Second hand. Ultra lig…~

International sales…~

Earcup over the ear brown. Of the brand koss and with the following characteristics stereo - A number of earpieces of the type double in addition to a form factor headband as well as among others: stereo, 4aaa ¬

Allnew rugged cord. Highresolution dynamic audio. Cheap. The alln…~

Earpad on the ear black. Of the brand koss * A number of earpieces double and also to a form factor : ´headband´ * A connectivity of the type ´wired´ * Including: classic, sound ¬

Adjustable headband comfort. 5mm plug. Second hand. Cord…~

Frequency response: 3017,000. Impedance: ohms. Refurbished. Sensi…~

Headphones custom pro. Of the brand koss | With the following characteristics ambient sound mode | A color : brown but also an year manufactured mentioned as 1970s | Including: realistic, custom | Used. Usa ¬

Earbud in ear koss | a model ¨no number¨ | a connectivity reported as 5mm jack | a color equivalent to silver and black | Among others: buds, 3.5 ¬

Volume control. Adjust volume onthego. Surplus. Engineered rugged…~

Experience rich, robust. Designed adjustable headband. Price to b…~

Hour battery life,. Bluetooth version. Economical. Inline microph…~

Koss plug ear
A connectivity technology qualified as wired
In Usa, new, by ¬

Please note imperfection…~

Experience highquality audio. The koss 747. From liquidations. Th…~

Koss porta pro. Handcrafted acrylic monitor. Economical. Our…~