Roborock E4 Robot Vacuum Cleaner, Internal Route Plan with 2000Pa Strong SUCTION, 200min Runtime, Carpet Boost, App Total Control Robotic Vacuum,

Effective Cleaning: 10% faster1 movement, intelligent navigation powered by dual gyroscopes, an OpticEye motion tracking system, and a Z-shape route clean your floors quickly and efficiently. Intense Suction: An 11% boost to 2000Pa means powerful maximum suction that easily lifts dust off floors and out of carpets. Automatic Carpet Boost turns suction to maximum when a rug is detected, for more effective vacuuming. Long-Lasting Battery: A 100% battery boost to 5200mAh means enough energy to clean up to 200sqm (2152sqft)4. Large Dustbin: A 640ml dustbin stores more debris, meaning it can be emptied less often. App and Voice Control: Start/stop cleanups, set suction strength, set schedules, and more in an app. Auto Top-Up: When cleaning large spaces, E4 will return to the dock, top-up its battery, and continue vacuuming where it left off. Cliff Sensors: An array of Cliff Sensors always scan for ledges and steps, preventing accidental falls. 2cm (0.8in) Climbing: Climb swiftly over room thresholds and onto carpets around the home. Anti-Tangle Components: Anti-Tangle main brush, side brush, and wheels minimize tangles from long hair or pet hair, keeping the robot running without interruption. Washable HEPA-Type Filter: Roborock Long-lasting HEPA-Type filter can be washed when it is dirty instead of discarded and replaced.