This invention has given birth to a new type of multi-purpose flashlight speaker, which is structurally compact, easy to install and multi-functional. It contains an illuminator, external cover, switch, battery, microphone, circuit board and a volume adjustor as well as a loudspeaker. The external sound cartridge is installed on the front of the external cover, and the loudspeaker is fixed on the back of the external sound cartridge, where it is opposite the reflection cartridge, and the loudspeaker through the external sound cartridge fastens the internal sound cartridge. The illuminator is built on the front of the reflection cartridge. This special type of speaker is not only featured with the ability to speak, but also with the illuminating, alarming, power indicating and radio features, so it is an ideal choice in various situations and especially amid weak light circumstances. Between the left and the right cover are the batteries, circuit board, various switches, volume adjustors, radio and mosquito repellent etc, so it is very convenient to install these objects.