Light -SOS- Battery monitor-

Simple Light is an app that allows you to easily use the light.

You can also monitor the battery charge level, health status, temperature, and charging time.

You can display the sub screen by swiping the right side of the main screen.

An emergency alarm button is implemented on the sub screen.

When you press the button, the alarm buzzer sounds and the light turns on.

You can also easily call the registered phone number by pressing the phone button.

Usually used as a light, it can be used for walking alone at night or for emergency self-defense.