Always has power: This emergency LED flashlight features a hand crank generator and solar panel, which makes it can be charged anywhere. Ergonomic: This hand crank flashlight is comfortable to hold. You can hold it tightly without slipping or sliding. Suitable occasions: This solar-powered LED light is a good fit for outdoor sports, such as camping, hiking, traveling, hunting, and more. Easy to use: Just rotate the hand crank to generate power and charge the flashlight, let you can store power for the flashlight anywhere you want. Compact: This emergency LED flashlight is small and lightweight, portable, and easy to store, so you can carry it almost anywhere.