Different surfaces call for different levels of suction, so we added 2 different speeds which you can monitor on a crystal-clear LED display. In MAX mode, it provides 12KPa of strong suction. It can easily pick up dust, pet hair, cat litter, grain and other particles. Excellent cleaning performance for up to 45 minutes in the lowest mode. The large LED display allows you to easily view the status of the stick vacuum cleaner, such as the percentage of battery power and the current suction mode, and always master the use status of cordless vacuum.