Descriptions:The 4000mAh Emergency Radio has a built-in emergency weather alert, flashlight, solar charging, SOS alarm, FM/AM/WB/NOAA frequency modulation function radio, etc. Great for everyday and emergency use.Features:1. Long Standby Tiem: The emergency solar radio has a large capacity battery supply that can provide up to 32-42 hours of radio time.2. Weather Alert: It will automatically alert you if any urgent weather condition warnings are issued.3. SOS Alarm: If you have an emergency or want to warn someone, please ask for help.4. Emergency Charging: The solar panel and hand crank can also provide emergency power for your smart devices.5. Emergency Flashlight: In an emergency, keep you and your loved ones out of the dark.6. Support use with earphones.7. Multiple charging methods: hand crank, replaceable battery, solar panels, and USB charging.Specifications:Product Name: Emergency Radio Hand Crank SolarSize: about 16.5* 8.5* 6cm/ 6.49*3.35*2.36inWeight: about 340GBattery Specifications: 4000mAhApplicable people: allPacking List:1*Emergency Radio