Features Big Airflow
Super silent and super heat cooling function
Wide screen design of surface which improve the efficiency of the cooling function
Reasonable angle design of cooling pad and totally consideration of Ergonomics
Support; Windows ,7 , XP , OS
Technical Specifications

Material : ABS plastics
Dimension : 280x280x40mm
Bearing type : Sleeve bearing
Rated voltage : 5V
Rated current : 0.25A
Fan Dimension : 220mm
Fan sp