Multi-frequency / modulation / NOAA broadcast: This product is a combo of AM/FM radio, LED flashlight and portable charger. Radio frequency range: AM: 520-1710 kHz; FM: 87-108 MHz. Flashlight luminous flux: 60 lumens. DC charging output: 5V 0.3A. Solar powered manual charging: Our hand crank radio provides six charging methods: solar charging, automatic start manual crank charging, USB devices, 2000mAh portable charger, DC 5V or car charger. One minute of cranking (crank speed: 130 rpm) can generate 15-20 minutes of continuous LED lighting or 15-20 minutes of continuous cordless use (medium volume), allowing you to be fully prepared in an emergency. Phone Charger: No more worries about dead battery. Simply shake the crank to supply the radio with DC power, which can charge your cell phone or other mobile devices. In addition, once the flashlight is fully charged, it can work for more than 8 hours, so you don't have to worry about the battery life. Our solar powered hand crank radio is