Power/Voltage:70W/8.4V 1)Main material:ABS 2)This product specially designs for family cleaning,enable to absorb dust,small garbages and liquid on the floor 3)Separate dust net is easy for cleaning 4)Flexing handle:36CM up 5)Ni-cd battery inner,long life and less noisemotor 6)Red light of recharge 7)Time use(full):15-20minutes 8)Naomal battery charge time:12-14 hours 9)Capacity of absorbing:150mm(water column)