iRobot ROOMBA 681 Robotic Bagless Cleaner 60-Minutes Run-Time.

Designed with convenience in mind, the Roomba 681 Vacuuming Robot cleans on a schedule or at the push of the CLEAN button, automatically returning to its Home Base to recharge between cleanings. Roomba 681 uses a 3-Stage Cleaning System to easily pick up dust, dirt and debris. Sensors detect dirtier areas so that Roomba can perform focused cleaning where it's needed most.

The 3Stage Cleaning System uses a combination of three advanced technologies, balancing the use of debris extraction and vacuum suction.

Roomba is always ready to clean because it automatically returns to its Home Base between cleanings to recharge.

iAdapt Responsive Navigation uses a full suite of sensors to enable Roomba to work its way in and around the nooks and crannies of your room.

This model includes 1x Dual Mode Virtual Wall Barrier (2 AA Batteries included)