BluetoothAutoOff Automatic OffBluetooth Auto OffBluetoothAutoOff Automatic Off Bluetooth when Bluetooth function ON.Use for forget Bluetooth Off . Save device battery life .Please see a [Web page] for details.jp.ne.neko.freewing.AutoSetBrightnessFREE WINGhttp://www.neko.ne.jp/~freewing/android/https://play.google.com/store/apps/details?id=jp.ne.neko.freewing.BluetoothAutoOff