ACCESSORIES 1,Blower nozzles(3 sizes):applicable all kinds of blow using places 2,Extention tube:increase the length of vacuum cleaner to clean more conveniently 3,Square brush:cleaning underneath furniture and cleaning on surfaces of pictures ,cabinets ,shelves ,etc . 4,Crevice nozzle:cleaning tight spaces and inside drawers. 5, Flat nozzle:clean the dust inside the carpet. 6,Round brush:cleaning soft surfaces such as carpets ,curtains ,sofas ,etc . 7,Pet brush:cleaning the pet hair,carpets,etc. 8.