protect your eyes -Bluelight Filter

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Reduce the blue light to relieve eye fatigue and protect your eyes;

2. Provide 5 different filter colors for you to choose, the filter strength can also be dynamically adjusted;

3. Very stable, greatly reducing the possibility of Force Close;

4. Completely free and Easy to use. Also provide an entrance in the status bar, so that you can operate it easily.

5. Compatible to Android 5.1.1+(Include Android M)