************Please install "TeslaLED" on Google Play first**************
If your don't want a ringer music, hate vibration, This is yours!
Flash your phone's LED (1Hz) to let you know you are having a call~
Donate Version Only:
1. face down device to mute
2. flash light when device face down only
![warm light screen lamp - 10h - (16:9) - NO Sound - a simple screen for 10 hours [screen tools] screenshot 4](https://i.ytimg.com/vi/7T5NB_ntCLM/mqdefault.jpg)
9Apps 4.9
