Hello, the product picture only shows a rotor with 7 blades and the description is also not identical to the one on the mi page. Is this a different product? On mi, the item BPLDS02DM appears with the name "Mi Smart Standing Fan 2 white" and has 5 blades inside and 7 outside, 15W and 140° rotation. As a buyer, you can't quite see through this.... Mi Smart / SmartMi , Fan 2, Fan2 plus, Fan, Fan 1C, Fan 2 lite.... But it seems to be modern to sell 20 different articles under one product name. As you can see with the mobile phones.