R1D1 delivery robot

*Automatic return to charge,intelligent obstacle avoidance,intelligent plan It s clean route etc, *4 in 1 design:sweeping,vacuuming,m opping and UV sanitizing can be done automatically at the same time. *Innovation water circulation system *Size:684mm(L)*500mm(W)60 0(H) *Net weight:55KG *Display:7 inches touch screen *Speed:0.1-0.5m/s *Battery:25Ah *Battery life:4-5hours 1*Charging Pile, 1*Adapter, 1*User manual, 1*Warranty card, 1* Plywood box