... other kinds of phones and electronics.iCan:1.USB Charger ---charge your battery(Li ion, Li polymer, alkaline battery, AAA, AA ... . It gives you more convenience.2.(SOS) Standby Charger to charge iPhone, iPod and other electronic products in emergency.3.Built ... and charge.4.Intelligent Cable Winder for gathering kinds of headphone lines.5.USB Charger to charge battery from computer or adapter. wireless ...