Koss BT740iQZ Headphones



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


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.

Weight 540 g
Dimensions 195 × 250 mm

Bluetooth Version 5.0
Drivers 40 mm
Playtime / Talk Time 12 Hours


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