Emergency AM/FM/WB (NOAA) - Listen to your local radio stations with analog tuning. Dynamo Hand Crank Portable Radio - stay connected to the broadcast with the hand crank Dynamo charging feature. Emergency Features - SOS siren, bright torch light, & Power Bank. 3-way charging - connect a charging cable to a power source, rotate the crank handle, or with the built-in 0.25-watt solar panel. Built-in Speaker Included - this compact radio features a loud 5-watt speaker.