Operated on 4 Power Sources 

Dynamo Power ----- The hand crank generator charges the internal NI-MH Batteries. 

Solar Power      -- ---   You can play this Radio with the direct Sun or charge the NI-MH batteries.With  12  hours in the Sun, you get 6-8 hours playing.

Batteries            -----    3 AA batteries allow you to play the Radio the old fashioned way.

Electric               -----    With the included adapter, you can play or charge with 110V electricity.

                    6 hours charging = 72 hours playing.  

With a super bright LED for easy use in a dark