Dreame RLL77SE_BK
Robot Vacuum Cleaner, Black

Dreame L40 Ultra AE

All-in-one enhancement, no compromise

Enjoy a versatile upgrade for a cleaner home. With powerful 19,000Pa suction, a main liftable rubber brush, and a complimentary TriCut brush, the robot vacuum removes tiny dust particles and large debris from carpets and floors and reduces hair tangles. 75°C hot water auto mop washing and advanced self-cleaning washboard make post-cleaning maintenance a cinch.

- 19,000Pa Vormax™ Suction

- Liftable Rubber Brush & Complimentary TriCut Brush

- Flexible MopExtend™ Technology

- Carpet Cleaning Strategies

- Intelligent PowerDock™

Customized Pet Care

Exceptional Vacuuming and Mopping Performance in Every Pass

Powerful Suction Designed for Multiple Surfaces

Experience effortless pickup of large debris and tiny dust particles, hair, and more from floors and carpets with forceful 19,000Pa Vormax™ suction.

Adaptable Clean for Any Floor Type

Opt for adaptable cleaning tailored to your needs. Choose the liftable rubber brush or the TriCut brush, based on your floor surface and debris type.

Easily Tackle Large Debris

Eliminate larger debris smoothly with the liftable rubber brush. It thoroughly captures dry messes like oatmeal or pet food on carpets and floor gaps without clogging the vacuum.

Tangle-Free Hair Removal

Master long hair with the TriCut brush, featuring a built-in hair-cutting blade that easily cuts through hair and collects it efficiently, reducing hair tangles.

Handling Hard-to-Reach Areas in a Snap

Forget about back pain while cleaning under your sofa. With the help of MopExtend™ technology, the robot vacuum's flexible body delves into deep gaps, effectively removing hidden debris under low-profile furniture.

Sparkling Finish for Tight Spots

The robot vacuum smartly adapts to irregular furniture like chairs and table legs, enhancing home cleaning coverage.

Automated Post-Cleaning That Saves You Time and Effort

Versatile PowerDock™

Remove Mop Stains with Hot Water

Clean mop pads efficiently with 75°C (167?) hot water, properly sanitizing them. 4 adjustable water volume levels help you combat challenging stains, oil, and grease while saving electricity bills and keeping mops fresh for the next mopping session.

A Spotless Dock with Less Maintenance

The self-cleaning washboard minimizes water stains and prevents the spread of unpleasant odors, maintaining a fresh and renewed dock.

100 Days of Dust-Free Living

Emptying dust has become more effortless! The robot vacuum self-empties dust into a spacious 3.2L dust bag in the dock, enabling handy upkeep for up to 100 days.

Dry Mops, Sparkling Floors

Prevent germ buildup and tackle odors with hot air drying. Freshly cleaned mop pads are dried with heated air for their pristine finish.

Intuitive Solution Refilling for Maximum Hygiene

The robot vacuum auto-refills the mopping solution for easier removal of tough stains.

Continuous Water Flow for Seamless Mopping

The robot vacuum knows when to add water, ensuring a consistent water supply for uninterrupted mopping. The dock refills the vacuum's tank with clean water, keeping mops ready for mopping tasks.

Hassle-Free Water Management

The Water Hookup Kit simplifies your cleaning routine by auto-refilling the robot vacuum with clean water and draining used water. It minimizes accidental water spills and eliminates the need to lift heavy tanks.

- Battery life with 5,200 mAh

- Up to 180 minutes of cleaning

- Up to 168 m² with one charge

- 30% faster charging

Navigating Obstacles Is No Longer a Challenge

Precise Gliding to Prevent Collisions

Boasting AI action and 3D structured light, the robot vacuum flexibly maneuvers around your home, adapting to your living space and avoiding multiple obstacles like shoes, toys, and more for bump-free navigation.

Smooth Movements, Day and Night

The LED light guides the robot vacuum through dark areas while the camera detects obstacles, allowing for swift and efficient maneuvering in well-lit spaces and dark corners of your home.

Tailored Cleaning Strategies for Every Space

2x Mop Washing, 2x Floor Mopping

After mopping floors, a color sensor detects dirty water and adjusts the mop-washing water volume among 32 levels. Afterward, it remops high dirt concentration areas, ensuring they are thoroughly cleaned.

Ultrasonic Carpet Recognition

L40 Ultra AE is equipped with an ultrasonic carpet recognition function. It can automatically detect carpets and clean or avoid them according to the settings in the Dreamehome App.

Liftable Mop Pads to Handle Short-Pile Rugs

Relish elevated vacuuming that keeps short-pile rugs dry. Mop pads automatically lift to 10.5mm, preventing rugs from moisture. Opt for Suction Boost Mode in the Dreamehome App to collect debris stuck in carpets, delivering their forceful cleaning and spotless results.

Delicate Care for Short-Pile Carpets

Tailor settings to your living space in the Dreamehome App. Use Intensive Carpet Cleaning Mode to go over floors twice at a reduced speed for more thorough clean. Select the Carpet Cleaning Mode to vacuum carpets first, preventing excess rug wetting and avoiding dirt dragging around your home.

On-Demand Carpet Avoidance

With carpet avoidance, yoga and children's play mats stay dry and pristine. The robot vacuum swiftly avoids collisions while preventing odors for a fresh, spotless home.

Simplify Life with Pets

Targeted Cleaning for Your Furry Friends

Struggling to clean around pets or family members? The robot vacuum prevents collisions with people and pets using Dynamic Spot-Cleaning. It revisits missed areas after the initial pass for more flexible cleaning.

Find Pets Easily in Spacious Homes

Activate Pet-Finding Mode in the Dreamehome App, allowing the robot vacuum to find your pet and snap a photo when it spots them.

Check on Your Home Anytime, Anywhere

Stay connected to your home while away. You can watch your pets' activities, sleeping routines, and eating habits, day and night, with remote video and voice interaction.

Pet Comfort within Reach

Relish all-around personalization at a glance. Activate the Large Particles Mode to clean around pets' belongings, such as food bowls and litter boxes, on an increased suction. The robot vacuum also performs a secondary clean in high-dirt concentration areas, keeping pet spaces neat.

One-Click Personalization for Effortless Cleanliness

Hassle-Free Cleaning with Auto Suggestions

Unlock intuitive automation with smart cleaning recommendations. Activate CleanGenius™ to analyze each room's needs like furniture placement, floor type, and more in real-time and offer on-spot cleaning accordingly, ensuring a pristine home without any effort.

Clean How, When, and Where You Want

Customize your cleaning in the Dreamehome App for a streamlined experience.