... bright flash three times ,only they can charge the device.Applicable deviceMOBILE,PSP,IPOD,IPHONE,IPAD ... OEM/ODM are welcomed. 6. After sale service: We guarantee 1 year free repair ,3 months replacement ... this device in a fire because it is dangerous.Do NOT disassemble, open, crush, bend, deform, pncture, shred ... this device, especially on a hard surface. We can accept OEM order and design for your ...