Mini Vacuum USB Air Extracting Cooling Fan Cooler for Notebook Laptop - Ships from USA warehouse in CA
180-Degree rotatable wind positions, allowing you switch freely for fan angles.Low energy & low noise.Specification:Rated Voltage: 5V DC(USB)Rated Speed: 380010%RPM (MAX), 300010%RPM (MIN)Noise Level: <24 dBA (MIN), <26 dBA (MAX)Outline Dimension: 7.5 * 6 * 2.6cmWeight: 56gPackage includes:1 * USB cooler for laptop