Slive-4U is not just a radio. It is a Self-Powered Charger, NOAA Weather Radio, Emergency Smart Phone Charger, Rechargeable Flashlight, AM FM Radio and Siren all in one portable device with the best hand crank charger technology. It is ideal for earthquake preparedness kit, disaster preparedness and survival kit. It can provide you much needed information and power in power outage, emergency and other SoS conditions.