Powerful and Lasting
Activate Max mode via remote controller to enjoy a super powered clean with maximum pickup.
Long lasting Li-ion Battery brings up to 140 minutes working time.
Automatically docks and recharges when A4s runs low on power.
Low profile design cleans under beds, sofas and freely adapts to multi floor types in your unique home.
*Not suitable for high-pile carpet or very dark-colored floors.
Programmable scheduling allows the A4s to clean when you are not present.