备注： Plastic Notebook Cooller Pad 3FANS. Directly Plug in the USB Port, No additional Power Supply needed. Air Flow: 6.5CFM*3 SPEED: 2600RPM Voltage:DC5V FAN:60*60*10 m/m Dimemsion: 242*300*39.5 m/m Connector: USB WEIGHT: 550g Noise: 20.0dba Temperature:-20^+70oC
