HEADPHONE CHARGING AND STATUS [G2791900]

Charging

When the headphones have less than 20% power, the low battery tone sounds. The LED indicator also illuminates red for a duration of 1 second per minute.

To charge the headphones:

  1. Connect the supplied charging cable to the USB-C input on the headphones.
  2. Connect the other end of the USB-C charging cable to an appropriate power source. See AUXILIARY POWER SOCKETS.
  3. The LED indicator illuminates red to confirm charging is in progress.
  4. The LED indicator illuminates blue once charging is complete.

LED status and voice prompts

LED statusFunction
Red, on for 1 second.Power on.
Red, on for 1 second.Power off.
Red and blue, flash alternatively.Bluetooth pairing mode.
Blue, flash once per 2 seconds.No device connected.
Blue, flash twice per 4 seconds.Device connected.
Red, on for 1 second per minute.Low battery
Red, constant.Charging.
Blue, constant.Charging complete.