KOSS OVER-EAR PASSIVE NOISE REDUCTION HEADPHONES

Initially designed for racing radio scanner and metal detector users, the Koss QZ99 Passive Noise Reduction Headphones feature superior isolating capabilities and secure over-the-head headband design.
Code:	QZ99
Brand:	KOSS

Features:

Since its release the QZ99 has since become a favorite for audiophiles who crave the ability to cut out high levels of ambient noise. The QZ99 are not only for those seeking noise isolation, but also for their superior sound quality.
QZ99 are not only for noise isolation, but also for sound quality; they sport neodymium magnet structures that deliver outstanding clarity and definition.
The closed Pneumalite™ ear cushions and extra-secure headband create a tight seal around the ear eliminating all ambient noise and are built to withstand the rigors of indoor and outdoor use.
Durable and built to withstand the rigors of indoor and outdoor use, they include a volume control on the ear cup that makes adjusting sound levels a snap, and a stereo/mono switch that extends user flexibility.
Sporty and strong with superior sound quality, these Passive Noise Reduction headphones are every audiophile’s dream.