1.Fan motor has CE approval 2.360-degree adjustable 3Noise is small, ... . Fan motot's advantage:1. The wind is big: cooper motor with the German technology strong wind cooling effect is good2 ... , more stable, noise reduction6. Beautiful: Using small permanent magnet dc motor as head, with beautiful modelling, installation is convenient, noise is ... motot 6. Fan motot's CE certificate 2012 newest fan motor