dreame L40s Ultra Robot Vacuum and Mop – 19,000Pa Vormax Suction with Auto-Empty PowerDock & HyperStream Detangling DuoBrush – RLL77SE

Experience powerful, hands-free cleaning with the dreame L40s Ultra. Boasting a sixth-generation TurboForce high-speed motor, this robot vacuum delivers 19,000Pa Vormax suction to quietly capture tiny dust and large debris from floor gaps and carpets . The HyperStream Detangling DuoBrush—featuring one bristled rubber brush and one TPU rubber brush—efficiently picks up debris while preventing tangles and maintaining powerful cleaning performance.

Why Choose the dreame L40s Ultra?

The L40s Ultra is designed for busy households with multiple floor types. Its all-in-one PowerDock lets you skip manual dust box emptying for up to 100 days. The dock rinses mop pads with 167°F (75°C) hot water and dries them, refills solution and water for mopping, and washes the board with little residue for a truly hands-free post-cleaning experience . With the advanced EasyLeap system, the robot effortlessly crosses thresholds, door tracks, and steps up to 1.57 inches high, so it doesn’t get stuck or collide during a clean.

Key Features

• 19,000Pa Vormax Suction – Sixth-generation TurboForce motor delivers powerful debris pickup from floor gaps and carpets while minimizing noise for a quiet, comfortable cleaning experience .

• HyperStream Detangling DuoBrush – One bristled rubber brush and one TPU rubber brush efficiently pick up debris from hard floor gaps and carpets while preventing tangles. The air-streamed DuoBrush easily flings hair up to 30cm long to suck up each strand and prevent tangles .

• All-in-One PowerDock – Auto-empties dust for up to 100 days, rinses mop pads with 167°F (75°C) hot water, dries them, and refills water and solution for a fully automated post-cleaning experience. The AceClean DryBoard reduces water residue on the washboard .

• Dual Flex Arm Technology – Extending mops and side brush reach hidden corners and around furniture legs for broader coverage.

• Smart Carpet Care – Choose from five carpet care strategies via the Dreamehome App: removable mops to maintain dry carpets, liftable mops for low-pile carpets, complete carpet avoidance, intensive carpet cleaning to vacuum twice, or a suction boost for deeper cleaning.

• EasyLeap Obstacle Crossing – Main and auxiliary climbing wheels enable the robot to cross thresholds, door tracks, and steps up to 1.57 inches (40mm double-layer step) or 22mm (single-layer step) high without getting stuck .

• 4-Story Mapping – Supports up to 4 floor plans for multi-level homes with automatic switching.

• 30% Faster Charging – Rapid recharge for less downtime between cleaning sessions .

Specifications