Vacuum cleaner 2.Automatic cord rewinder 3.Dust full inicator 4.Motor pretection valve 5.Felexible hose with flow control Specification: Voltage:220-240v Frequence:50-60hz Power:1200w, 1400w, 1600w Color box size: 429x284x288mm Loading in 20fcl:872pcs Loading in 40fcl1728pcs :loading in 40 high fcl1984pcs Color box size: 429x284x288mm Loading in 20fcl:872pcs Loading in 40fcl1728pcs :loading in 40 high fcl1984pcs