A: It means one device does the job of four – vacuuming, inflating, pumping, and blowing. No need to switch tools; just switch modes and get the job done.

A: It is suitable for cleaning the details of the car interior as well as indoor detail cleaning, office desk, computer keyboard dust, etc.

A: In high speed mode, the working time is 13 minutes, and in low speed mode, it is 40 minutes.

A: Vacuum cleaners with brushless motors long service time(ten times that of Old Vacuum Cleaner), and most importantly, they can provide more than 2 times the suction power. Max mode suction of 45AW/19kPa, Eco mode suction of 13AW/8kPa.