Koss Ksc 9 are a pair of side firing round ear stereophones offering outstanding Koss quality for little money. As with all Koss products they come with a comprehensive lifetime warranty.
Specifications
Frequency Response: 40-20,000 Hz
Unique Sportclip design fits around the ear to eliminate the headband Soft, pliable clips flex around the ear for an improved fit
Electro dynamic element and side-firing for improved bass
