Digital Music PlayerNWZ-B183/B183F

Extending the battery life

You can reduce battery consumption by using your Walkman as follows.

For a comparison of battery life based on set effects, default settings and functions, see “Battery life.”

  • Turn off the power manually.
  • Set a shorter time in [Screen Off Timer].
  • Adjust screen brightness.
  • Turn off the operation sounds.
  • Set all sound quality settings to off.