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Battery life and replacement

Applies to:

  • QC®25 noise cancelling headphones – Apple® devices
  • QC®25 noise cancelling headphones – Samsung/Android™ devices

Although it varies by usage, battery life averages 35 hours. The battery light indicator starts flashing when there are approximately five hours of battery life remaining. When a replacement is needed, tilt the headband away from the right earcup and open the battery compartment. Insert one AAA alkaline battery (IEC LR03) into the battery compartment.

Note: Remaining battery life may vary when using rechargeable batteries. NiMH batteries, composed of nickel metal hydride, are recommended.

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