Alclean ProVac Plus has three cleaning modes integrated into one program, it will change the cleaning modes automatically, from random cleaning, to edge cleaning, and to spiral cleaning. It’s the only model with multiple.
Mamibot ProVac Plus is powered by a 2600mAh lithium battery. With little body, but ProVac Plus has a strong ability to climb across carpets or thin obstacles. The driving wheels are strong and powered by high-end motors.