The Koss® QZ5 noise-cancelling headphones utilize a Passive Noise Reduction stereophone system to isolate you from ambient sound, making them ideal for use with racing scanners and metal detectors.
The neodymium magnet structures provide outstanding clarity and definition and the unique head-strap, VELCRO® brand closure design allows for a secure fit.
Features
Stereophone features neodymium magnet structures
Passive Noise Reduction stereophone system
Unique head-strap, VELCRO® brand closure design allows for a secure fit and immobilization of stereophones