Features: * Saves nature energy * Easy to operate * Lower power requirement * 3 minutes charging can be used 40 minutes for light * Uses recycles rechargeable battery(Li-MH) * Whenever and wherever you are; whether you have battery or any electric Power or not; our torch still provide light * Perfect appearance * Save nature energy, your best choice when lack of electricity backup * Necessary for the travelers Specification: * Size:140mm(L) ?60mm(W) ?51mm(H)* 3 LED lights * The shell is make of ABS material. Covered by rubber, which makes the Torch easier to carry Functions:* Two patterns * 1 LED light: Wind 1 minute, and be used 40 minutes * 3 LED Light: Wind 1 minute, can be used 20 minutes * User recycles rechargeable battery(Li-MH) * Charged by ordinary power with AC adapter * 4s charger for mobile phone *Inner packing: 1pcs/gift box *Dimensions:150mm(L) ?77mm(W) ?56mm(H) *Outer packing: 100pcs/ctn *Carton dimensions:60 x 40 x 28cm *N. W.:23kg *G. W.:25kgWith the new Dynamo LED Flashlight, you never again have to worry about batteries going dead. A simple 3 minute turn of the crank produces 40 minutes of bright light. Great for camping, storing in your cars glove compartment, or at home. ? 3 LED Super Bright Lights ? Built in Hand Crank? 3 Minute of Cranking for 40 Minutes of Light ? Creates up to 15k of brightness ? One year limited Warranty