7-Weeks of Hands-Free Cleaning: The Self-Empty Dock automatically empties the Q5’s dustbin after each cleanup, so you don’t have to do it manually or frequently. Its 2.5L dust bag can hold up to 7 weeks of dirt.Clean Smarter with PreciSense LiDAR Navigation: Extremely accurate LiDAR navigation creates precise maps that can even be viewed in 3D. You can also add furniture and floor materials to recreate your home virtually. Q5 can also offer recommendations for an ideal cleaning setting, including suction power and time, based on your rooms.Clean Harder with Powerful 2700 Pa Suction: With an incredible maximum suction power of 2700 Pa, the Q5 easily lifts debris and pet hair from floors and drags it out from deep inside carpets.Clean Better with the Multi-Plane Floating Main Brush: A multi-plane floating brush keeps the brush closer to the ground for deeper cleaning, even on uneven surfaces. It is strongly resistant to hair tangles and perfect for homes with pets.Keeps Going for Longer: Powered by high-capacity battery and a 470 ml dustbin, you get long lasting cleaning that can easily tackle most homes in one clean.