Koss BT740iQZ Headphones

By Koss


Tune out the noise with the all-new Koss BT740iQZ Over-Ear Headphones.

The Koss Quiet Zone BT740iQZ Over-Ear headphones also feature an integrated microphone and on-board controls, enabling users to answer/end calls, play/pause music, change songs and much more.

Whether you`re listening at home or on the go, Koss Wireless Headphones deliver all the excitement of a live performance.


  • Bluetooth 5.0
  • Active Noise Cancellation
  • 12+ hours of play and talk time
  • 40mm audio drivers
  • Smart voice alerts
  • Battery level display on iOS