Headphones

The Koss QZ/900 is part of the Headphones test program at Consumer Reports. The Koss QZ/900 Headphones features and specs include Integrated microphone, Integrated player control, Low battery indicator, Monitor function (mute), Noise cancelling unit in earpiece, Integrated volume control, Detachable cable, Works with noise reduction off, Cable length (in.), Call connect/disconnect control, Battery type, Weight (oz.). In our lab tests, Headphones models like the Koss QZ/900 are reviewed on Design, Type, Noise reduction, Overall score, Sensitivity, Sound quality. Consumer Reports subscribers share reviews of the Koss QZ/900 based on personal experience. The Consumer Reports user reviews of the Koss QZ/900 include star ratings, pros, cons, best uses, and a bottom line review to help guide your purchasing decision of the Koss QZ/900.