Dynamo Radio Flashlight with 3 Kinds of Power Supply: Hand crank, Dry battery and DC adapter. Emergency Flashlight/Lantern to Keep You Safe in Your Home, Office or Car. Powerful Speaker. Features a Handle for Easy Carrying and Compact Size for Easy Storage. AM 520-1710KHZ / FM 87-108MHZ Radio. Solar Panel 5.5V 0.22W. Hand Generator Function with Torch Front 5 LED Back 8 LED. Built-in Rechargeable Battery 3.7V/500MAH. SOS Alarm. DC5V in jack/DC 5V Out. Charge Your Mobile Phone. 3 PCS x AA (batteries not included).