Dual Ring LED Lighting: The static LED lighting effect matches the color of the computer fan frame and the case perfectly. It can illuminate the interior space and is also a fantastic decoration. Optimal Cooling Solution: The fan comes with seven fan blades and Max 48.1 CFM air flow provide the better airflow for your case and accessory. Low Noise Operation: 4pcs shock absorbing pads equiped on the back and 1300 RPM fan speed with wear-resistant hydraulic bearings allows the lower noise. Invisible Screw Design: Unique screws hidden design and flat surface appearance gives added elegance to your case, meet all your stylish components inside the case. Four Colors Available: Practical design and sweet colors for sleek gaming pc case. Adorable Macaron case fan can be used to decorate your builds, desk, room, and so on to make it beautiful and attractive.