Many vacuum cleaners are hard to lifted for elevated place cleaning due to their heavy weight. Deerma’s light balance wireless vacuum cleaner is featured by lightweight and balance structure, which can be lifted easily for cleaning. A double-blade motor is provided, which provides extra strong suction with the same power, realizing rapid dust cleaning. A 1+1 cyclone dust chamber is provided, realizing accelerated filtering, avoid blocking and ensuring fresh and clean exhaust. Wireless design without distance limitation, charge and play, 35min long battery life, realizing deep whole house cleaning.