This product is a multi-functional vacuum cleaner that has been landed and sold on the line. Brand manufacturers Litheli that this vacuum cleaner combines dust suction with mopping the floor and matches a variety of accessories to match different usage scenarios. At the same time, it provides a detachable battery pack, which is convenient for charging and matching with other products, and can also be used as a charging treasure alone. The weight of the whole machine is less than 1kg, and the lightweight design makes the whole product.