Upgraded version with stronger 3.7V 1200mAh Li-ion battery and full USB ports. Very compact, lightweight and easy to carry but loaded with many essential features that are a must for any survival kit. This essential tool kit radio comes with an AM/FM/() weather band radio, a powerful LED flashlight, Dynamo hand crank, solar power, large 3.7V 1200mAh Li-ion rechargeable battery inside (replaceable) and USB charging of the radio. Multiple ways to charge the radio: hand crank to wind up the internal generator, expose to sunlight to charge with solar panel, DC charging by connecting the micro USB cable to your computer. This is a self-powered emergency radio that you and your family can rely on, anytime, anywhere, in any weather. This radio is an improvement from other crank chargers, you can charge this radio completely via USB/AC/DC, solar panel or hand crank and then when you need it you can use the radio to charge mobile phones, for , for iPads, , MP3/MP4, USB devices without cranking. Other crank chargers require continuous hand cranking to charge a device but not this radio. A USB cable is included! Also has built-in charge and discharge protection. This high quality and rubberized housing radio has waterproof housing so it is perfect for hiking, camping, storing in a car trunk or any emergency kit. Large built-in solar panel powers the radio with sun or indoor light! The small handheld multi-function radio is perfect for emergency use indoors or outdoors. The radio is designed to charge many small electronic items. Comes with a standard USB to micro USB cable. You can use the USB port to connect to most devices or connect your own USB device specific cable to charge your gadgets like your mobile/cell phones, Mp3, Mp4, for , for , and more. 3 ways to power the radio (no other batteries required): 1) Dynamo crank charging 2) Solar power 3) with USB cable (included) Features: to turn on: crank the Dynamo handle, charge yourself with the built-in solar panel or use USB cable (included) AM-FM radio Weather band Bright white LED flashlight Telescopic antenna Built-in speaker USB charging port. Battery power: 1200 mAh/3.7V Li-ion Working voltage: 2.7V to 4.2V maximum Power consumption: 0.5W Color: black + red Material: plastic Package Contents: 1 * Radio 1 * USB Data Cable Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.