... LED outdoor Lighting compass,flashlight,home light,high power led torch radio,outdoor lighting Flashlight with multitool hammer,LED outdoor Lighting compass,flashlight,home light,high power led torch ... camping, sailing, caving, hunting, etc Functions: 1. Crank dynamo: 2 hours can charge full2. Built-in Li-ion ... 10 hours4. Led light: full power can use 7 hours 5. Have siren for emergency, 5 hours can be ...