First I want to say that this was the fastest shipping I’ve ever had with an aliexpress item. That alone made me happy. The unit however was slightly damaged during shipping. It’s still totally usable, but the “frame” of the device is crooked and the front grill doesn’t fit properly. It does work as expected. The 3 modes are nice and provide a nice amount of air movement. Good for the office
Very good. Service fast and efficient!