KOSS HEADPHONE - ACTIVE NOISE REDUCTION

QUIET ZONE - DESIGNED FOR COMMUTERS AND TRAVELERS

QZ-PRO Active Noise Reduction DSP reduces harmful and annoying external noise. Closed leatherette ear cushions for added isolation and comfort for long term listening. In-line volume control on a straight tangle-free cord with 3.5mm stereo plug plus an aircraft adaptor. Collapsible for storage. Uses 2x AAA batteries (not included) for travelers away from their charger.

A combination of passive and active noise reduction (ANR), the Koss Quiet Zone QZ-PRO headphones are the noise cancelling headphones of choice for music lovers and movie watchers alike. Long term comfort, collapsibility for transporting and Koss sound quality make them a favourite among air and train travellers.
For passive noise reduction, the QZ-PRO’s feature soft leatherette, closed cushions, which create a tight seal around the ear and reduce ambient noise while enhancing bass frequencies and treble. Active noise cancellation circuitry embedded into each QZ-PRO ear cup uses tiny microphones that sample surrounding noise and transmit that information to a processing circuit, which then generates “anti-waves” to counteract the unwanted noise and create a peaceful listening environmen