Carpet is the biggest air filter in your home, and can trap/remove dust, dirt and other nasties from the air.
When we inhale these microscopic particles, they can cause allergic reactions.
The side brushes sweep dirts into the path, the main brush rolls dirts up,and the powerful suction sucks the dirts into the dust bin. The system ensures A4s to clean thoroughly on carpet and any floor.
Twice the suction of commom robot vacuum, provides excellent cleaning result. Together with sweeping and rolling, dirt and dust which hidden in carpet are picked up easily.
Compared to common brush, the cleaning effect of double v-shaped bristle brush in- creases by 50%. V-shape is designed for reducing tangles and bristle brush easily picks up the stuff which hidden in the car- pet--like dirt, cereal, dust mites and crumbs.
Just press CLEAN button or schedule for 7 days cleaning per week, it will clean up your floor no matter you are there or not.
The high-capacity li-ion battery provides 140 mins of cleaning time and covers a cleaning area up to 2100 sq. ft. So your big house can be cleaned up.
With advanced mini-room cleaning mode, A4s could clean the room more deeply and precisely in a short time when the separate room wants to be cleaned.
Multiple cleaning modes allow A4s cleans your unique home with your cleaning preferences.
A4s can automatically go back to its dock to charge when battery runs low.
With the full set of advanced sensors, A4s intelligently gets out of stucking and avoids obstacles and falls.