Hand-pulling rechargeable flashlight(H209) This dynamo flashlight is a self-generating product, it works by the dynamo which is driven under hand-pulling the rope. Never need replace the battery. It include 3 LEDs , which have great light-gathering and illumination effect.Function1. Adopting high-precision gear-assembly and brushless electric motor, it can be charged fast.2. Switch: stepless switch, the light can be adjusted at random. Technical Parameters: 1. Raw material: ABS 2. Color: silver 3. Maximum brightness: 45000Mcd 4. Lighting time after 1 minute pulling120times: 30 minutes 5. Maximum discharge time(fully charged): 150-180 minutes