A mix of noise reduction technology and sound absorbing rubber pads for peace and quiet even when your PC is working overtime. Designed with 16 independent RGB LED in every fan, split between two separate light loops, allow for nearly endless customization. A combination of both jet engine and helicopter blade design that gives the static air pressure you needed without sacrificing airflow. Fantech remote control allows you to take control of your fan RGB mode and colors. Fantech controller box allows you to take control up to 10pcs PC Fan and 2pcs LED strip.