Excellent vacuum. with advantages. Compactness. Practicality. Easy of use. compact but strong. After using a powerful vacuum, we cleaned the 2x3 carpet before realizing that we had hardly cleaned it at all. (view image) Depending on the coverage, the vacuum cleaner itself chooses the power. 2 rooms were vacuumed in 30 minutes. There are still 20 minutes of battery life left in the flat. run in automatic mode. Another 20 minutes passed. "Finish off" will completely discharge the battery to zero and make a full charge (this is not stated in the instructions, but a full cycle will undoubtedly be helpful for a battery at the start of operation). Cons: It would be better to change the start button and close it with a bracket. Even when you simply pick up the vacuum cleaner or throw out the trash, it frequently starts and presses unintentionally. The cost is really high.