... radio, FM/AM radio flashlightItem :HFX-1505Product Name: FLASHLIGHT RADIO Description: 1.Am/Fm radio w/speaker ,2.Torch,3.SirenOPERATION PRINCIPLE:WITH FREQUENCY RECEIVER ... PRINCIPLE, BY HIGH FREQUENCY MAGNIFYING,MIXING, OUTPUT TO SPEAKER FUNCTION: 1)FM/AM RADIO ,2)TORCH ,3 ...