The QuietPro BP utilizes innovative QuietPower technology for unobtrusive performance in daytime cleaning and active environments. This commercial backpack vacuum comes complete with the ProBlade hard surface and carpet floor tool kit, which boosts efficiency and worker satisfaction. Tool kit includes hard surface and carpet floor tools, straight telescoping wand, crevice tool, dust brush, upholstery tool and cuff adapter. Never worry about disrupting workers during regular business hours again. - QuietPower - A two-speed power and decibel control switch lowers sound levels from 60 decibels to 51 decibels. 14" ProBlade Hard Surface Floor Tool - Cleans hard surface areas, hard to reach areas, walls and ceilings. Ergonomic - ProBlade Tools boost vacuuming efficiency and worker satisfaction. Productive - ProBlade Carpet Floor tool cleans carpets efficiently and effectively without stirring up dust. Or Hard Surface one depending.