Small and Waterproof: The rechargeable crank radio is small and practical (157 x 74 x 53mm), weighing 0.31 kg, with IPX3 protection against water splashes at an angle of 60 degrees. The solar radio does not take up much space when stored, and you can carry it anywhere in any bag. Never Powerless: The built-in rechargeable Li-ion battery of the crank radio can be charged by Micro USB cable, 3 AAA batteries (not included), hand crank, and the solar panel. The 2000mAh rechargeable battery provides 10-12 hours of radio time, or up to 15 hours of flashlight time when fully charged. Charge Your Phone: The 2000 mAh power bank can be used to charge a mobile phone or other USB devices; therefore, you will be able to make quick emergency calls even in the most desperate situation with this solar-powered radio. Rugged in Emergencies: Worried about power outages? The bright 1W emergency radio flashlight and reading lamp can be used in emergencies to illuminate dark spaces and areas or to keep your room nice and bright after a storm has knocked out the power. Enjoy Outdoor Life: Compact solar-powered emergency radio is easy to carry as an emergency necessity on trips, camping, hiking, a must-have in your backpack or car.