1. Powerful suction and a direct-drive motor head clean deep into carpet removing ground-in dirt. 2. Ergonomically engineered to feel light in the hand when pushed across floors or lifted to clean up high. 3. No cord to unravel plug in drag around and restrict your reach. You can quickly and easily clean when you need to. 4. With fade-free lithium-ion batteries suction starts strong and stays strong. 5. Accoustically engineered to reduce volume and improve sound quality. 6. Provides up to 6 minutes of high suction power for more difficult tasks.