Dreame X40 Master 0.3 L Black

The Dreame X40 Master Robot Vacuum Cleaner is a round, black cleaning robot designed for combined vacuuming and wet mopping. It integrates a dust bag container with a 0.3 L dust compartment and pairs with a base that provides a larger 4.2 L capacity for automated debris collection. The unit is compact with a 35 cm diameter and a height of 103.8 mm, and its lightweight construction of 4.07 kg supports easy handling and storage. A 6400 mAh battery supplies power for extended operation, enabling runtimes up to 180 minutes for larger cleaning cycles.

Advantages

The Dreame X40 Master offers a dual dust handling system that separates the robot’s onboard dust bag from the base collection reservoir, reducing the frequency of manual emptying. Its wet mopping function complements vacuuming to handle light spills and maintain hard floors. The device combines a long runtime with a compact footprint, allowing thorough cleaning in apartments and houses without occupying much storage space. The black finish and rounded profile are designed for unobtrusive operation and straightforward placement in charging docks.

Suitable for

• Regular maintenance cleaning of hard floors and low-pile carpets
• Homes where automatic base emptying is preferred to reduce manual waste handling
• Multi-room cleaning sessions that require extended runtime
• Users seeking a compact, lightweight robot for easy storage and repositioning

Key specifications

• Dust container type: Dust bag in robot with additional base capacity
• Onboard dust compartment capacity: 0.3 L
• Base collection capacity: 4.2 L
• Wet mopping: Yes
• Battery capacity: 6400 mAh
• Maximum runtime: Up to 180 minutes
• Power consumption (nominal): 1000 W
• Dimensions: 35 cm diameter × 103.8 mm height
• Weight: 4.07 kg
• Color: Black

How to use

Place the Dreame X40 Master on a flat surface and dock it to the base to ensure the robot and base are charged and the base reservoir is installed. Configure cleaning preferences via the companion app or the device controls, selecting vacuuming, wet mopping, or both. Clear the floor of large obstacles and loose items before starting a cleaning cycle. After operation, the robot will return to the base for automatic emptying into the larger reservoir; periodically remove and replace the dust bag or empty the base reservoir following the manufacturer’s maintenance instructions.

Recommendations

For optimal performance, use the wet mopping mode on sealed hard floors and avoid wet mopping on unsealed wood. Schedule regular auto-empty cycles to keep the onboard dust bag functioning efficiently, and perform routine cleaning of brushes and sensors to maintain navigation and suction performance.