The ingenious 2-in-1 design of the battery vacuum gives you the advantage of a powerful floor vacuum with a removable handheld vac, all in one sleek, modern unit. The rechargeable two-motor system with revolving agitator brush is superior for quick pickup, cleaning on all surfaces. There's no cord to plug in or interfere with movement! The powerful suction motor and low noise fan makes for quiet cordless operation, and the battery vacuum adjusts automatically to clean any surface. Also, the bagless dirt cup means no expensive replacement bags to buy. The battery vacuum wall mount charger makes for easy storage. Detach the handheld vac to go everywhere the floor vac can't go