DescriptionA professional USB cooling fan for computer case or computer cabinet, use it to improves heat dissipation and cools down the computer, so as to prevents over-heating, system malfunction and other issues. Low noise, it will not affect your using experience.Features-Color:Black-Material:ABS-Size:12.00X12.00X2.50cm/4.72X4.72X0.98 in.-Voltage: 5V-Speed: 1200RPM-Noise: 18DB- A must have for computer, a helpfultool to ensure the normal operation of your device.-Provide strong ventilation performance, lower computer case's temperature fast, effectively and quietly.- Prevents overheating from long hours of gaming and further prolongs the life span of the computer.-Whether you are working or you are a passionate gamer, this cooler will keep your system in good statue.- The precise compact design allows this cooler to seamlessly fit the computercase or computer cabinet.Packing list1 x computer cooling fan