I am sharing my personal experience about this product.
My dad bought this fan one year ago. Still there is no problem and this fan working very smoothly without making a noise.
It moves round at 180 degree angle and cover whole area to spread air.
Air is adjustable at any point.
It very easy and comfortable to open for cleaning.
Company give one year warranty certificate as well as good service and support if any problem occurs in this product.
Thanks