laptop cooler pad MaterialPure Aluminum+ABS, CE,ROHS 1,M.T.B.F.:30,000 hours 2,Noise Level:<23DBA laptop cooler pad ... Level:<23DBARated Voltage:5V DCPower Consumption:<0.9WM.T.B.F.:30,000 hoursWeight2150gwith gift boxProduct Dimension: 390x300x35mmPower cord type:USB ...