R850 Robot Vacuum VS. LEFANT M501 B

With a body of just 3.14 inches, device is able to get under any type of furniture in the hoe to ensure proper cleaning.

This robot is able to cover a wide coverage of the entire floor as well as under the furniture.

Designed with powerful suction, M501-B uses a roller brush combined with dual side brushes to clean everything from small particles to large debris on hard floor and thin carpet, remote control and APP control are available to adjust the suction levels(low, middle and high), the robot vacuum comes in default middle level suction.

This device is ideal for homes with pets because of its strong suction power and 3 in 1 HEPA filter.

This device is able to clean corners and along walls.

2600mAh lithium battery ensures at least 110min working time; the entire apartment can be cleaned at one time.

With its lithium-ion battery, the Lefant M501 vacuum has a capacity of 2,600mAh and is fully charged after 4-5 hours on its charging base.

This robot vacuum is able to do multi floor cleaning because of its double brushes.

With its ability to hold its battery for close to 110 minutes making it eligible for large rooms.

Automatically returns to the charging base when power is low or the cleaning is finished.

This device is able to navigate from room to room.

Anti-collision/cliff sensors and soft cushion bumpers ensures device avoids obstacles and ledges to safely clean your home.

Optimized internal airflow structure, decrease the noise level, soft working sound will not interrupt daily life

Device has 3 layer filters i.e. primary filter, sponge filter and HEPA filter which prevents the dust from entering into the air again.

You can also plan your own route before leaving work, remote control, super convenient operation.

Device has spot cleaning with repeat cleaning at one small space until it is completely cleaned

With the help with Radio Frequency technology, you can command device from any room in your house. You can initiate a cleaning session; pre-program the sessions with voice command. It comes with a WIRELESS COMMAND CENTER.

Compatible with Amazon Alexa Echo and Google Assistant. Use Lefant Life APP to customize, schedule, monitor cleaning modes, direction controls, receive error alerts, OTA firmware

This device lets you schedule cleanings and target specific rooms or areas with the remote control.

Device has a mapping feature that lets you choose the cleaning method of specific zones between vacuuming and mopping.

This device has got a large dustbin capacity that can hold up many cleaning sessions’ debris.

This robot vacuum is designed with a low profile design which makes it able to go under any furniture.

This device is made with boundary strips which make navigation easy.

2600mAh lithium battery

0.6L dust box.

12.6 x 12.6 x 3.1 inches

5.3 pounds

High runtime. Safety sensors. A quiet clean. Low failure rate. Keep the air clean. Always prepared for cleaning. LCD remote control. Anti-collision for safety.

This device is not able to do both weeping and mopping.