Specification: Input rated voltage: AC 100V-240V Frequency: 50Hz/60Hz Output voltage(DC): 24V Power: ≤600W Work electric current: ≤20A(DC24V) work mode: manual, automatic, 5 hours/3 hours Cable lenth: 20m/25m Brushes width: 360mm Clean area: 300 sq. m Filter: 16 cubic m per hour Filter ability: 100µm/100µm/200µm Work temperature: 8-40 Weight: 10 KG(without cable)