car fan with cigarette plug usb car fan with cigarette plug usbtriple socket,USB charger supply for PDA,GPS,mobilephone Triple extension socket with 12/24 output ... car eletric power supplyUSB charger supply and triple socket, car cigarette socket,auto cigar lighter socket Features:1) USB charger output to 5V/500MA ... condition: temperature:0-60CRelative humidity:5%-70% car fan with cigarette plug usb