5000mAh rechargeable battery provides emergency power for your phone and other devices. USB charging is the main daily power source; hand crank and solar charging keep you powered in the field, during outages, or in emergencies. Compact, durable housing. Lighting: builtin flashlight on the side and a foldable reading lamp on for illumination when power is out. An accessible SOS button at the bottom makes rescue signals easy. AM/FM emergency weather radio: receives weather updates and disaster information, with automatic channel search and saved stations for quick access. IPX5 waterproof Bluetooth speaker/radio: play music from your phone or TF card; splash and rainresistant for outdoor use with clear sound. Use scenarios: Offgrid camping or hiking: triple charging options, lighting for night use, and weather alerts to stay safe. Home power outages: charge devices via USB, listen to weather updates, and send SOS if needed. Outdoor activities in rain: waterproof design supports music playback and information updates in wet conditions.