... torch charger for iphone,portable torch with USB for mobile charger NameHand crank dynamo torch charger, iphone charger MaterialABSSize152*40MM Packing 1pc torch+USB+specificaton/white box, 100ps/ctnCarton37.5*28.5 ... efficient booster circuit inside, charge for most iphone . with no special line , mobile phone data cable is OKwith management circuit for charge inside, prolonging life ...