Night screen filter

If you darken the screen illumination in Android OS, when still dazzling, you can dim the screen.

When you use a smartphone in the middle of the night of the bed.

When you use a smartphone in dark places, such as a movie theater.

If you want to extend battery life of the smartphone.

The eyes of the tired (blue light) when you want to reduce.

In addition, the widget registration, you can dim the screen at the touch of a button.

You can dim the screen in the range of 1% to 90%.

Usage Notes: The screen is dark, on confirming the brightness in the preview screen so that there is no that becomes impossible operation, please be careful to set.