Knox Robot Vacuum and mop Cleaner VS. ILIFE A4S

Has a low-profile design that allows it to clean under above 3-inches from the ground.

It can clean medium-to-large spaces of up-to 2153sq.ft.

Uses a 1000pa Super Suction to provide great cleaning results according to different modes.

It can clean pet-hair on hardwood and tiled floors. It also features a HEPA-Filter that eliminates dust and pet allergies.

It is equipped with rotating side brushes that help to clean dirt in corners and along walls.

Features a long lasting, 2600mAh, Li-ion Battery that provides up-to 140 minutes of working-time.

Its battery can be charged for 300-minutes to acquire a full-charge but there is also a 1-hour single-charge that will provide you with 2.5-hours of operation.

It freely adapts to multi floor types and uses a CyclonePower cleaning system to clean all floor-types thoroughly.

Clean floors of medium-to-large sized rooms of up-to 2153sq.ft.

Automatically docks and recharges when it runs low on power.

It will resume cleaning automatically after getting fully charged.

Uses multiple smart sensors to avoid bumping around or falling off stairs.

At only 64db, this device is quiet enough than most robotic-vacuums on the market.

Has a MAX-Mode that facilitates for powerful, deep-cleaning of dirty high-traffic areas.

It has a HEPA filtration system that traps and eliminates 98% of all allergens within air.

Uses a Mini-room-mode to clean specific rooms deeply and thoroughly. Additionally, its strong suction provides thorough and concentrated cleaning.

It can be programmed using the included infrared remote control. Likewise, this device features a convenient programmable schedule that allows for auto-cleaning.

Its remote-control will allow you to set a weakly cleaning schedule.

Has a low-profile design that allows it to clean under furniture above 3-inches in height.

2600mAh

450-ml.

12.2"L x 3"H x 12.2"D

4.9-lbs.

• Programmable scheduling. • Long lasting Li-ion Battery. • Freely adapts to multi floor types. • Low profile design for cleaning under furniture. • Automatically docks and recharges when low on power.

• Doesn't have a map or navigation function. • May not return to base due to complex surroundings. • Not suitable for thick-carpets and can't deal with dark-colored floors. • Lacks some smart-features like Wi-Fi, Alexa and mobile-app.