Compact Stick Vacuum, Vacuum Power Source Cordless, Vacuum Collection Type Bagless, Vacuum Capacity 7/100 gal, Vacuum Filtration Type , Filter Efficiency 99.97 Percent at 0.3 microns, Vacuum Pickup Type Dry, Cleaning Path Width 9 in, Vacuum Air Flow 35 cfm, Static Pressure 80 in, Sound Level 65 dBA, Weight 4.2 lb, Motor Efficiency Type Brushless, Number of Motor Stages 2, Voltage 40 V, Cordless Tool Battery Type Li-Ion, Includes Battery No, Battery Capacity 2 Ah, Battery Run Time 64 min