... AM/FM Radio 3) Digital Display 4) Dynamo LED Flashlight, Outdoor Radio CE, RoHS, BV, GMC Solar Dynamo,Crank Digital Display,Radio AM FM,Dynamo Digital Display Radio AM/FM ... band: FM/AM 5.Digital clock, timing power on 6.Charge digital devices, mobile phone, etc. 7.Lighting function Main Technical Parameters:Radio:1 ... built-in battery300mAh, 3.6vDiameter of built-in speakerΦ36mm (two)Generator power5W