car fan 1.8" oscillating fan 2.Blade diameter:200mm 3.Voltage: DC.12V/24V 4.Full-seal chrome plated metal net car fan 1.8" oscillating fan 2.Blade diameter:200mm 3.Voltage: DC.12V/24V 4.Full-seal chrome plated metal net 5.With gimbal, 360°adjustment6.With heavy-duty clip7.With twin speed switch box8..CE, E-MARK, RoHS certificated