All well except for the height adjustment screw doesn't tighten or fix firmly at the annular groove, a technology fault not of the seller or Amazon. The product sent by the seller genuine and well protected packaging. Genuine product no alteration or damage of the product and latest manufacturing date and the courier.

When you turn it on on full speed the wind force produced by it is nothing less than downwash of a helicopter. My pillow was thrown by the thrust of the airflow. Even the lowest speed is also more powerful than normal 1300 rpm fans. 2300 rpm rocks and if u can get away with 130watt usage and electricity bill bill fits ur pocket then go for this one. Only con I found was that its head is little delicate. Nevertheless a must buy if u r looking for similar product.

Don't even dream of buying this product, very pathetic, sounds like a saw mill industry, you will literally get head ache after switching it on for 10 minutes...... Called customer support..... No response at all........ You will definitely repent if you buy it....... No revert from Amazon tooo.... Worst experience ever.....