function: 1）Flashlight,2） Megaphone, 3）FM Radio, 4）Alarm It can be widely used in the following places,no matter day or night, such as fire control、first aid、disaster rescue、emergency control、outdoor activities、schools、match、security companies、forestry centers、families、armies、police,to sum up, it is a practical product. Specifications: 1) Power: 4*AA batteries 2) Weight: 190G (not including batteries) 3) Dimensions: 205(L)mm * 70(dia)mm 4) Sound reinforcement output: 2W 5) Illumination output: 2W 6）Packing: Blister card 7）Certificates: CE, FCC