Power saving mode helps you to save battery power by limiting the maximum CPU performance, reducing screen brightness and frame rate, turning off the touch key light,
disabling Vibration feedback.
Not exact matches
If you don't like these
vibrations or don't care about them one way or the other, you can save juice by
disabling haptic
feedback.
If you want to remove all controller
feedback, go to the «controllers» menu in your PlayStation 4 settings and you can also
disable all
vibration.