... outdoor Lighting compass,flashlight,home light,high power led torch radio,outdoor lighting Flashlight with ... LED outdoor Lighting compass,flashlight,home light,high power led torch radio,outdoor lighting Suitable for home ... etc Functions: 1. Crank dynamo: 2 hours can charge full2. Built-in Li-ion battery 800mAh 3.7v3 ... power can use 7 hours 5. Have siren for emergency, 5 hours can be use6.Can charge ...