Robot Vacuum 4000Pa sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

LDS 9.0 Lidar Mapping and Navigation: SL60D robot vacuum is Equipped with breakthrough SLAM navigation and quad-core RK3308 chip, the mapping accuracy of our robot vacuum and mop is 3 times that of ordinary LDS. 8M laser range can adapt to a variety of complex home environments and achieve more accurate and effective route planning.

4000Pa Suction for Deeper Cleaning Suction up to 4000Pa with 3 modes, two side brushes and a roller brush combined with rubber brushes, SL60D robot vacuum cleaner easily picks up dust, pet hair and dirt hidden deep in carpet and in grooves and crevices. When detect carpet , it automatically increase suction to maximum for deeper cleaning.Perfect choice for pet owners.