Features: 4 types of power supply always renewable, goodbye to the trouble of power failure. Solar Charging, it can convert light energy into electricity and save it under light conditions prolongs the battery. Hand crank charging inside generator, can be cranked to generate electricity for charging in emergencies. USB C charging for added convenience Long efficient battery; No damage to the unit, no more waiting. Spare dry battery compartment 3AAA dry batteries can be used (dry batteries are not included). Loud alert and eye-catching flashlight to call for help in emergencies to escape from any danger. Specifications: Frequency: AM:520-1710kHz or 522-1650kHZ FM:76-108MHz or 87.5-108MHZA. LED Flashlight： Yes Size:about 14x8cm/5.51x3.15in Support: Solar Power/1000mAh Battery/USB C Charging / 3AAA Batteries（Battery Not Included） Package Includes: 1Set Solar Charging Radio note: Due to the problem of lighting effect there might be tolerances in product, please understand. Please allow 0-2mm error due to manual measurement.