Hello, this is a customer return item. The box has been opened and the product was even placed on the ground, but it has not been used or operated. As you can see, the blades and the entire unit are in spotless condition. It appears to have been returned due to incorrect assembly during installation. It has been tested and works perfectly. The item is practically like new. Please refer to the photos. It also works flawlessly with the app. Thank you
eBay