18 Volt Lithium-Ion Battery - powerful performance without the hassle of a cord.Exclusive Wind Tunnel technology lifts and removes surface debris and deep down embedded dirt.Multi-Floor on/off Brushroll instantly switches from carpet to hard floor cleaning with the touch of a button.Low Profile Base - fits under counter edges and furniture.Fuel Gauge - displays remaining battery life so you know when to remove battery and put it in the charger.
