... -250VAC, 50-60HzOutput Voltage: 1-4 x USB, 5 VDC, 2.1A MaxOutput Connector(s): 4 x 4 PIN ... USBManufacturer Warranty: 2 years warranty1.USB for mobole phones,digital camera,MP3,ipod ,iphone,ect.2.USB port can be ... used through the sockets and USB.4.Convert UK/US/AU/EU plugs,with universal socket for use in ... can provide 365 days of warranty 4 usb ac adapter with 2.1 charger for iphone ipad cellphone