Gaiam Solar Powered AM/FM Radio/Flashlight Combination AM/FM radio, flashlight, and emergency siren with multiple power sources Built-in solar panel delivers up to 12 hours of radio playtime per ni-cad battery charge Integrated hand crank produces 15 minutes of radio play for each minute of hand power Also runs on 2 AA batteries or AC/DC power; emergency siren attracts attention during crises Ideal for camping trips, roadside emergencies, power outages, and many other occasions