2020 умный электрический пылесос ультратонкий маленький зарядный подметальный робот-пылесос автоматическая моющая машина для очистки

features: small and slim design: this robot is suitable for cleaning hard-to-reach areas such as furniture, bed, sofa, etc. usb charging mode: usb charging mode, simple charging long life saving: advanced lithium-ion battery has been maintained for many years maximum running time and charging performance, can be used repeatedly and have a long service life automatic cleaning: no app without remote control, very convenient for the elderly. it automatically changes direction in front of obs...