Three charging options: solar charging, hand crank generation, and USB connection. This versatility ensures that you can power your device in various environments. FM signal reception: Receive FM signals for entertainment and weather information. Easily select your preferred channels to stay updated on news, weather, and more. Emergency phone charging: Builtin 2000mAh Li battery; doubles as a dependable power bank. Provides charging capacity for mobile devices, making it a practical companion for outings where electricity may be limited. Ultra bright flashlight: Features a bright flashlight with a long illumination range. A practical outdoor tool for lighting in dark conditions and for security and convenience in various scenarios. Use scenarios Outdoor activities such as camping or hiking: In environments with limited access to power, use solar charging or the hand crank to power the radio and charge your phone. Listen to FM stations for weather updates and stay prepared, while the flashlight helps you navigate your campsite at night. Power outages and emergencies: During electrical outages, generate power with the hand crank, charge essential devices, and rely on the flashlight for visibility and safety. Travel and remote locations: Keep devices powered on the go with USB or solar charging. Use FM reception to stay informed with news and weather while you travel.