Features: 1) Saves nature energy 2) Easy to operate 3) Lower power requirement 4) 3 minutes charging can be used 30 minutes for light 5) Uses recycles rechargeable battery (Li-MH) 6) Whenever and wherever you are; whether you have battery or any electric power or not; our torch still provide light 7) Perfect appearance 8) Save nature energy, your best choice when lack of electricity backup 9) Necessary for the travelers Specification: 1) Size: 13.5 x 5 x 4.5cm 2) 3 LED lights 3) The shell is make of ABS material. Covered by rubber, which makes the torch easier to carry Functions: 1) Two patterns a) 1 LED light: wind 1 minute, and be used 30 minutes b) 3 LED Light: wind 1 minute, can be used 15 minutes 2) User recycles rechargeable battery (Li-MH) 3) Charged by ordinary power with ac adapter 4) 4s charger for mobile phone