Review on 🌈 PECHAM 3 Pack RGB Case Fans - 120mm Silent Computer Cooling Fans with Remote Control, Addressable RGB Color Changing LEDs, Music Sync, and 5V ARGB Motherboard Sync (RGB2) by Wendy Backous

Okay, I'm giving this 4 stars instead of 3 because the problem could very well be my mistake in how I connected the fans. I cannot set up color management with the supplied remote control. The instructions that came with the device were not entirely clear. Because of this, sometimes when I turned the computer off and on again for a while, the fans would be random or even rainbow colored. They then stay that way until the next time I turn them off and on again. The good news is that they mostly settle for blue, which I prefer anyway. Again, this could very well be me and I didn't bother to reopen the case to correct a possible mistake on my part. So it loses 1 star for poor documentation, not 2 stars for poor management. They do what I wanted, which is to cool my GPU and CPU. No complaints at all in this regard. I built a pretty powerful machine and it only had two case fans, one in the front and one in the back. The extra three fans mean I have one on the back, two on the front, and one on top, and I can actually see the difference when monitoring temperatures under load. Overall not bad but maybe not for you. if you are picky about RGB colors.