1.1.03kg lightweight design can be lifted by one hand. The 1.03kg lightweight design of the host makes cleaning like a walk. Thin girls can also easily lift, clean the ceiling / curtain and other high dust, long-term use of hands is not acid.
2. The main engine is lighter... https://www.behelder.com/canister-vacuum-cleaner/dry-wet-vacuum-cleaner/battery-stick-vacuum-cleaner.html