WEATHER RADIO WITH BASS SPEAKER - Its built-in precision chip guarantees a reliable signal. The AM reception range is farther than that of FM shortwave. However, FM may receive important news and weather warnings in the event of hurricanes, tornadoes, storms, fires, etc. more clearly within a radius of 10 kilometers. Plus, the built-in woofer ensures high quality sound and crystal clear broadcasts. 4 WAY POWER SOURCES - dynamo radio has 4 ways to be powered: hand crank, solar panel , USB-C charging and built-in rechargeable battery. This makes it easy to operate the crank emergency radio for a long time when the power is off and the batteries are dead, making it the best choice for an emergency pack. Also, the solar battery can last up to 30 years if used 5H a day. 4 LIGHT SETTINGS AND SOS MODE - This small solar radio has 4 adjustable light modes, including including long range mode (1W*1LED), pass mode (0.3W*4LED), long range mode + pass mode (5LED), strong flashing mode. In an emergency, the SOS mode can be easily activated by pressing the button; the LED flashlight will flash Morse code at the SOS frequency while emitting a loud alarm sound, ensuring you are heard and seen. LARGE CAPACITY BATTERY AND POWER BANK - When we are stranded in a difficult situation, an emergency radio with a 2000mAh emergency power bank can save our lives. The portable emergency radio is compatible with most USB-powered devices, which could provide enough emergency power to call your family, emergency services or contact help in an emergency. /p> SOLAR POCKET RADIO - This handheld portable wind-up radio measures 15*7*5cm and weighs 246g, which is remarkably compact and lightweight. The built-in 5 LED flashlight will illuminate the dark and increase visibility. Due to the difficulty of transporting a large unit during emergency situations, this emergency radio is a smart choice.