1. The circle is the destination range (itcanbe adjusted between 100 to 1,000 meters)2. Query destination or drag drop the circle.3. After starting the alarm, it will notify users whenapproachingdestination.4. After releasing the alarm, you can repeat steps 1-3.
A flashlight app can be set to torch modeorblink mode.Can set white, red, green, blue full screen withmaximumbrightness.Can create a floating icon which can be clicked to turnon/offflashlight even UI was closed.Long press the floating icon can show UI.
