... range usage 4.Smooth and quiet operation 5.High accuracy control Sell Small DC And AC Motors applicant ... torch,cellphone charger,etc.. 2)function:Mountain climbing and hiking, camping such outdoor sports; Blackouts, earthquake, ... 2000 certification 8) appearance: Bright surface gloss and attractive designs 9)merit:Environmental protection, energy saving ... to visit our website:www.dgyingyi.en.alibaba.com