Hi, @lavanyalakshman, Cool Hunt
Below is my opinion about your product.

Pros:

• I really like these fans because they are so safe to use due to the absence of blades.
• I watch the video and observe these fans produce almost no noise which is cool.
• Users able to set it's off timing in advance controls.
• Reasonable price.

Cons:

• There is nothing negative to say about this product, simply a unique and useful fans.