SereneLife Robot Vacuum Cleaner

This vacuum features a 2.9-inch low-profile design with smart navigation and anti-fall sensors. It operates for 55 minutes on a rechargeable Ni-MH 14.4V, 850mAh battery. It includes a 0.2L dust bin and dual spinning side brushes for effective cleaning on various floor types. The price drops from $94.41 to just $59.22. Shipping is free for Prime members. Else, it adds $6.