Stereo HeadphonesMDR-1ADAC

Checking the battery level

Check the battery level before taking your headphones outside.

  1. If the micro-USB cable (supplied) is connected to the micro USB port (Type B) ( PC/CHARGE) , disconnect it.
  2. Press the POWER button to turn on the headphones and check the battery level by the number of times the POWER indicator flashes in green.
    • Flashes three times: Substantially charged
    • Flashes twice: Half charged
    • Flashes once: Battery level is low. It is necessary to charge the battery.
    • Always flashing: The POWER indicator flashes in green after it beeps. The headphones do not output sound in this state and will turn off automatically about 30 seconds later.