The HISENSE RVCLS144AB robot vacuum cleaner has a suction power adjustment function. The level can be minimum, medium or maximum. The robot vacuum cleaner scans the type of flooring in the room where it cleans and adjusts the power depending on this. For example, on a hard floor the level can be medium and is 2600 Pa, and on a soft carpet the maximum suction is already activated - 4000 Pa. Works well on hard and soft floor coverings. It performs dry cleaning and removes the smallest parts of dust and dirt, and the wet mode consolidates the result. Provides effective floor cleaning thanks to the new function. Vibration washing occurs under high pressure and thoroughly cleans even very dirty flooring. The floor polisher performs up to 480 movements per minute. When fully charged, it can work up to 150 minutes and clean a large house during this time.