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

Earcup over the ear koss. With the following characteristics adjustable headband and also a color brown and this is also a model of the type pro 5q , a form factor of the type headband. In particular: quadrafone, channel ¬

Koss ksc75 portable
A compatible devices equivalent to cellphone
A connectivity technology stipulated as wired
a connector type established as 5mm jack. New here in Usa ¬

Earpad on the ear porta pro. Of the brand koss
A itemweight equivalent to 4 ounces in the same way as a style qualified as onear headphone
A batteries equivalent to '1 unknown required' as well as especially: headphones, cl...

Audio pass through. Retro style. Second hand. Wireless freedom…~

5mm utility cord. Openback, onear design,. Cheap. Audiophile soun…~

Earpad on the ear ksp. Of the brand koss
With the following characteristics adjustable headband
A year manufactured characterized by 1980s
A cable length characterized by 5ft
In particular: partner, 1981. Used here in ...

Earpad on the ear ksc75. Of the brand koss and also to with the following characteristics remotetalk control; A number of earpieces characterized by double and a form factor qualified as headband; Especially: stereo, hook ¬

Allnew rugged cord. Highresolution dynamic audio. Good condition.…~

Koss ear headphones. Of the brand koss , a band style of the type ´overhead´ * an earpiece style equivalent to onear and also to a manufacturer equivalent to koss but also a connectivity -> ´5mm jack´ in addition to a color quali...

Adjustable headband comfort. 5mm plug. Pictures available. Cord…~

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

Contains wear still…~

Includes manual case. The handle case. From private person…~

Frequency response: 3017,000. Impedance: ohms. Price to be agreed…~

These headphones working. Issue item upon. Cheap. From pet smoke…~

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

These headphones perfect. 5mm jack connectivity. Cheap…~

Koss porta pro. Handcrafted acrylic monitor. To be picked up here…~

The headphones amazing. They shipped quickly. Cheap. Thanks looki…~