A must for emergency preparedness, the ER310 emergency radio keeps you informed in case of severe weather or civil emergency, with multiple sustainable power options. Recharge your USB compatible devices, use the Cree LED flashlight for power outages or navigating low-light areas, and be found in an emergency with the high frequency dog whistle.. Buy Midland E+Ready ER310 Emergency Crank Weather Alert Radio featuring Multiple Sustainable Power Sources, NOAA Weather Radio with Alert, Cree LED Flashlight - 130 Lumens, Ultrasonic Dog Whistle, SOS Flashlight Beacon, Battery Provides 32 Hours of Life, AA Battery Back-Up Power Option, Built-In Digital Clock, Smartphone/Tablet Charger, Low & High Flashlight Modes.. "/>Midland - er310 emergency crank