Specification: Power:60w Voltage: DC 6V Battery Capacity:1500mAh Dustcup Capacity:0.6L Airflow:0.4m3/min Use Duration Time:10-15mins Recharging Time: 7Hours Vacuum:2.2Kpa Noise Level:<=65dba Packing:Paper Cardboard GB Dimension:1155*210*355mm Dimension:490*370*440mm(4 in 1) Loading Quantity: 20FT:2190pcs 40FT:4500pcs 40HQ:5160pcs N.W:1.8KG G.W:2.2KG