Lefant M310 Robot Vacuum Cleaner (Champagne, 550ml)

What WiFi requirements does this robot vacuum have?

The M310 only supports 2.4GHz WiFi networks and will not connect to 5GHz networks. You may need to switch your router to 2.4GHz mode or check your router's configuration instructions to ensure compatibility. Most modern routers broadcast both frequencies, so you'll need to connect to the 2.4GHz band specifically for the app control features to work properly.

How effective is the obstacle avoidance technology?

The advanced PSD technology uses nine built-in positioning devices to detect objects at 1.6 inches distance with a 190-degree field of view. It can identify objects as small as 5cm including different shapes, colours and even transparent items. This prevents the vacuum from getting stuck under furniture or colliding with obstacles, though it may still require manual assistance in very tight spaces.

Can this vacuum handle pet hair effectively?

Yes, the brushless suction opening specifically prevents hair from tangling, making it ideal for homes with pets. The 4500Pa suction power combined with two side brushes effectively captures pet hair from hard floors and low-pile carpets. The design eliminates the need to manually remove tangled hair from brush rollers, which is a common maintenance issue with traditional vacuums.

How long does the battery last and what area can it clean?

The lithium-ion battery provides up to 160 minutes of continuous cleaning time, covering up to 1700 square metres in quiet mode. The vacuum automatically returns to its charging station when the battery is low or cleaning is complete. For optimal battery life, turn off the vacuum if not using it for extended periods after charging to avoid energy loss.

What cleaning modes are available and how do I control them?

The M310 offers four cleaning modes: auto, point, edge and zigzag cleaning patterns. You can control these through the LEFANT app, which also allows you to set schedules, adjust suction power and control cleaning routes. The vacuum is also compatible with Alexa and Google Assistant for voice control, allowing you to start and stop cleaning with voice commands.

How often do I need to empty the dustbin and replace filters?

The 550ml dustbin capacity means you'll need to empty it regularly depending on your home's dust levels and pet hair. The double-layer HEPA filter system is durable and designed for extended use. The package includes two HEPA filters and four side brushes for replacement. Empty the bin after each cleaning cycle for optimal performance, especially in homes with pets.

Will this vacuum work under low furniture?

At just 7.6cm high with a 27.9cm diameter, the M310 is designed to navigate under most furniture including beds, sofas and tables. The compact design combined with LEFANT Unique Freemove Tech 3.0 helps it navigate tight spaces and free itself if it becomes stuck. However, measure your furniture clearance to ensure compatibility before purchase.

How quiet is this robot vacuum during operation?

The brushless motor design operates more quietly than traditional brush motors and the vacuum includes a specific quiet mode for minimal noise operation. Users report being able to watch television without significant disturbance while the vacuum operates. The quiet mode extends battery life while maintaining effective cleaning performance, making it suitable for use during daily activities.