This is a multifunctional device, no need to worry about no electric power in anywhere, just hand cranking to produce endless power to the radio and LED flashing, then you can use it to charge your phone or other mobile devices as well as the flashlight can work many hours after full charged. You also could charge through the sun if you think its tired to shake it. FEATURES: * Can charge different mobile phone with USB / Mini USB port * A good partner for camping, backpacking, hiking, adventure and other outdoor activities * Compact, light, and easy to carry yet loaded with many important functions * Micro USB charging, Solar charging, Manual hand crank to wind up the internal battery SPECIFICATIONS: * Condition: Brand new * Color: Black, Blue, Green, Orange, Red, Bright Silver, Yellow * External dimensions: 129*60*50mm * Net weight: about 220g * Maximum power consumption: 0.5W * Working voltage: 2.7V4.2V * Can be used as a mobile power supply 1000mah, USB5V output, charging mobile phones or other devices * Frequency Range: AM 530~1620KHz FM 87~108MHz NOAA Weather band: 162.400 162.425 162.450 162.475 162.500 162.525 162.550MHZ. PACKAGE CONTENTS: 1 x Hand Crank Self Powered AM/FM Solar Radio with LED Flashlight