Brand Name: Koss
*Wireless: No
*Bluetooth: No
*Product Type: Earbud w/Microphone
*Number in Package: 1 pk
*Packaging Type: Boxed
*Brand or Model Compatibility: Koss Earbud
*Capacity: 16-20000 Hz
*Color: White
*13mm enhanced driver for superior sound quality. Secure comfortable fit. Includes three cushion sizes: small, medium and large. 4 ft. cord. 3.5mm plug. covered under the Koss stereo phones limited lifetime warranty. Inline microphone.