Slightly used 3X Cleaning System designed for multi-surface clean up, multi-debri pick up, and an anti-tangle brush bar Upto 75% better pick up on carpet (compared to Black+decker HCUA525JP) Patented brush bar with rubber bristles engineered to remove pet hair and stubborn dirt Twist to clean: Built-in filter cleaner provides Upto twice the suction Removable battery compatible with 20V Max BLACK+DECKER power tools; charge in or out of vacuum Upto 55 minutes of runtime 3-speed control for cleaning hard floors, area rugs, and carpet Self-standing design – no leaning necessary Front-facing dustbin gives quick access when emptying, and allows vacuum to lay flat for hard-to-reach areas Convert to use as hand vacuum for versatile cleaning on stairs, furniture, hard-to-reach areas, and more