1.Alluminum laptop cooling pad +2 Fan 
2.Unit Size:365*290*54mm 
3.Unit weight:0.73kg 
4.Fan Dimension:120*120*25mm 
5.Speed:750-1500rpm 
6.Air Flow:23*44*CFM 
7.Noise Level:11DBA(Min) 
8.Rated Current:0.4A(Max) 
9.Voltage:5V DC 
1.Unit Size:365*290*54mm 
2.Unit weight:0.73kg 
3.Fan Dimension:120*120*25mm 
4.Speed:750-1500rpm 
5.Air Flow:23*44*CFM 
6.Noise Level:11DBA(Min) 
7.Rated Current:0.4A(Max) 
8.Voltage:5V DC