Vacuum Cleaner SeriesTECHNIC PARAMETER:CORD RETRACTABLE, SUCTION CONTROL ON UNITPOWER: 1200W-1600WVOLTAGE: 230VAC, 50HZVACUUM: >17.5KPANOISE: <72DBDUST CAPACITY: >2LCORD LENGTH: 5MPRODUCT: 387*276*228MMCTN SIZE: 490*315*310MMLOAD QTY: 620PCS/20'; 1240PCS/40'; 1350PCS/40' HQ