Its pros: 1) Cleans and washes well, does not dull, convenient application. 2) The charge is enough to clean a two-room apartment of 78 sq. M. at the highest power with wet and dry cleaning. 3) Easy to clean. Has cons: 1) This model does not recognize small cords, for example, from charging. This is not the case with the newer model. 2) For some, it may seem noisy, especially at high power. 3) Quite high, it can't get under our bed. 4) It is important to note that it works via wi-fi 2.4 Hz !