Koss QZ99 Over Ear Headphones with Passive Noise Reduction and Volume Control

The Koss QZ99 Over Ear Headphones are engineered for audiophiles and professionals alike, delivering exceptional sound clarity combined with superior noise isolation. Originally designed for racing radio scanner and metal detector enthusiasts, these headphones have become a popular choice for those seeking to block out ambient noise while enjoying high-fidelity audio. Their robust construction and secure over-the-head design ensure comfort and durability during extended use in both indoor and outdoor environments. The closed Pneumalite™ ear cushions form a tight seal around the ears, effectively eliminating external distractions and providing an immersive listening experience.

Features:

• Covered under the Koss Stereophones Limited Lifetime Warranty

• Includes an 8-foot, coiled, single-entry cord with 3.5 mm plug and 6.3 mm adapter for versatile connectivity

• Stereo/mono switch offers extended user flexibility for various audio applications

• Closed Pneumalite™ ear cushions and an extra-secure headband create a comfortable, noise-isolating seal around the ears

• Volume control on the ear cup allows for easy and precise sound level adjustments

• Neodymium magnet structures provide outstanding clarity and detailed sound reproduction