Efficient Cleaning - KimPump pool cleaning robot makes the cleaning operation more flexible. The large-capacity filter efficiently traps all kinds of debris from 2mm to 2.5cm small leaves to improve pool cleanliness. It can flexibly adjust the water flow direction according to the actual situation of the pool, generate unique random cleaning routes, comprehensively cover flat-bottomed pools of all shapes, and ensure that every inch of the pool bottom is as clean as new. Long Runtime - This pool vacuum robot boasts great battery endurance. With one charge, it can operate continuously for 90-120 minutes, efficiently completing the pool cleaning tasks. Moreover, it charges rapidly and only takes 3 hours to get fully charged.