Versatile emergency companion: This hand crank flashlight is a multi-function radio that provides reliable light and access to broadcasts during power outages, storms, or outdoor adventures. An essential addition to any emergency preparedness kit. Manual power generation: No batteries are needed in a crisis. The hand crank mechanism lets you generate power manually, so your device works when you need it most, even when traditional power sources are unavailable. SOS alarm function: Built-in SOS alarm can signal for help in critical situations, enhancing safety during outdoor activities, hiking, or unexpected emergencies. Mobile charging capability: The built-in charging function lets you recharge your mobile phone during power outages or when you are away from electrical outlets. Use scenarios: - During a power outage at home, use the light and built-in radio to stay informed. - On camping or outdoor trips, rely on the flashlight for illumination, listen to broadcasts, and use the SOS alarm if needed. - When traveling or in remote locations, recharge your mobile phone with the built-in charging function.