D.R. Strategies 10-28 World Radio AM+FM+SW1-6 (8 band) world radio by DR Strategies Built-in Ni-Cd rechargeable batteries charge via Dynamo hand-crank generator or 3V 300mA DC power source (not included) Or takes 2 D cell batteries (not included) Output via built-in speaker or 3.5mm headphone jack Built-in emergency LED light