Ready America Emergency Dynamo Crank Power Station, Case of 4 Power Stations

Stay prepared for any situation with the Ready America power station, which acts as a flashlight, radio, siren and cell phone charger. The device is powered by hand cranking, so theres no need for an external power source. 4-function power station serves as an emergency flashlight, a radio, a siren and a cell phone charger. Hand crank eliminates the need for an external power source. One minute of cranking provides up to 30 minutes of light, 15 minutes of radio time or 2 minutes of cell phone talk time. 3 cell phone plugs allow you to power iPhone 4s and earlier, USB and Mini USB devices.