After unplugged the adapter, Elfin Flip Pro will enter Eco Mode to increasing the using time automatically.
Eco Mode limits the screen brightness to 50% .It does not limit the volume.For increasing the using time, it's recommended to set the volume no more than 50% under Eco Mode.
Users can manually turn off Eco Mode by going to "All Settings" -- "General" -- "Advanced settings" -- "Eco Mode ".
Eco Mode limits the screen brightness to 50% .It does not limit the volume.For increasing the using time, it's recommended to set the volume no more than 50% under Eco Mode.
Users can manually turn off Eco Mode by going to "All Settings" -- "General" -- "Advanced settings" -- "Eco Mode ".