Robot Vacuum Cleaner : support vacuum and mop,lidar navigation+SLAM, Max suction2700pa, runtime(Quiet Mode):140min,battery 3200mAh,dust bin 36oml,water tank320ml,app & voice control,no-go zone, scheduled cleaning,selective room cleaning, auto cleaning, auto room dividing,auto carpet,with Alexa or Google Assistant voice commands,and 12-month warranty.