手电筒功能 闪烁功能 用摩尔斯码（Morse Code）发SOS信息 -Flashlight with blinking function Morse code (Morse Code) sent an SOS message

使用手机自带的闪光灯发送摩尔斯电码，新奇好玩，而且注释齐全，石河子学以及后期开发-Use the phone comes with a flash to send Morse code, new fun, and annotate complete, Shihezi Science and late development