7. How is the suction power in different working modes?
8. Why sometimes the vacuum works less than 10mins after fully
charged?
The 10-min runtime only refers to continuous operation on floor
surface. When operating on rough surfaces or with frequent start/stop,
energy consumption increases like a car, which may result in less than
10mins’working time at Ultra mode.
9. Could the system memorize the working mode?
Yes. The working mode will be memorized after the product is turned
off.