A must for emergency preparedness, the ER310 emergency crank radio keeps you informed of severe weather conditions or civil emergency situations providing information directly from the National Weather Service. This versitile tool offers multiple power options, LED flashlight with SOS for power outages or navigating in low-light areas, high frequency dog whistle, and the ability to charge a mobile device via USB charging port. NOAA Weather Information Anytime, Anywhere,Multiple Sustainable Power Sources: - Solar Panel- Hand Crank- Rechargeable 2000 mAh Battery. Charges Devices through USB Connection.Crees Flashlight (130 Lumens) with SOS Strobe Beacon. AM / FM Radio. Battery Life: 25 Hours. LCD-Backlit Display. 7-Channel Weather Band. Frequency Range: 162.400 - 162.550 MHz.Specifications and Features: MULTIPLE POWER SOURCES - The ER210 features 3 sustainable power sources to recharge your radio: Solar Panel, Hand Crank, & the Rechargeable 2000 mAh Battery. SOLAR PANEL - Recharge the internal lithium ion battery with direct sunlight. HAND CRANK - Recharge the radio during a power outage or anytime away from a power source. RECHARGEABLE 2000 mAh BATTERY - The replaceable long life lithium ion battery provides up to 25 hours of radio operation. EMERGENCY FLASHLIGHT - The SOS FLASHLIGHT BEACON flashes Morse code in an emergency scenario and the Bright CREE LED (130 Lumens) can be used to signal for help. Select the Low brightness setting to conserve battery life or the High brightness setting for maximum illumination.