... .Big fan design, low noise 4.OEM, CE, ROHS 2012 top sale big fan notebook usb cooling fan Features:uFashion and ... typing and viewing angle.uCompatible with majority of notebooks 2012 top sale big fan notebook usb cooling fan Specifications:Unit Size ... (Max)Voltage: 5V DCPower: 2W 2012 top sale big fan notebook usb cooling fan 2012 top sale big fan notebook usb cooling ...