This cordless backpack vacuum is lightweight and powered by two (2) 24V 8.0Ah batteries. The 4 quart capacity increases your productivity while keeping the user comfortable. Users can operate this backpack vacuum for up to 70 minutes of runtime, allowing for uninterrupted cleaning. Equipped with two (2) speed settings, regular mode allows for extended runtimes in everyday cleaning, and boost mode allows for maximum suction power for tough messes. includes: Two (2) 24V batteries, One (1) 8A Dual Port Battery Charger, One (1) Adjustable Wand, One (1) Crevice Tool, One (1) Upholstery Tool, and One (1) Dusting Brush.