... cleaning products, compact, flexible, convenient, into the DC 12V car cigarette lighter to use, filter bags can be washed, re-use ... clean is a good helperInstructions for use: 1, the cigarette lighter plug car cigarette lighter jack. 2, hand control keys above the ... . 3, depending on the use of different occasions replacement nozzle, cigarette lighter cable, enough to cover the interior of the vehicle ...