The DSE-55 Manual Sweeper Machine combines manual control and electric power making it a compact and versatile machine. This sweeper machine works both indoors and out, making it perfect for commercial buildings, warehouses, parking lots, and institutional spaces. The electric-assisted brush system improves cleaning power while conserving energy. Because of the DSE-55's eco-efficiency and ease of operation, this sweeper machine is ideal for users who want effortless handling while having high performance results.