1. Curious, the designer has no brain, no thread, and the screws are hard to tighten.Even plastic products should have threads.2. Each fan has eight cushions. This design is a bit humanized3. The sound of the fan is really * * loud4. I wanted to return the goods, but the screws slipped several times, so I just thought about it.Not recommended.
I bought two sets and used one for the time being. The price performance ratio is also good. RGB supports Shenguang synchronization. Of course, the installation is not as convenient as building blocks!The noise is acceptable. I hope it can be durable!Well received!