在APKPure安全快速地下載APK
APKPure 使用簽章驗證功能,確保為您提供無病毒的 BlockBlueLight/밝기조절/블루라이트차단 APK 下載。
手動或自動設置屏幕亮度堵藍色或紅色的光
You can use this App. as setting screen brightness you feel more comfortable.
And also, you can block BLUE or RED light on your phone which makes your eyes tired and disturbs you in your sleep.