Specification: Power:800w-1400w Voltage:100v-240v Noise Level:<=82dba Container Capacity:20L, 30L Airflow:>=2.5m3/min Vacuum:>=16kpa Packing: Paper Cardboard Dimension: 20L:420*420*500mm 30L:420*420*630mm Loading quantity: 20L: 20FT:315pcs 40FT:620pcs 40HQ:780pcs 30L: 20FT:250pcs 40FT:520pcs 40HQ:615pcs N.W:20L:6.7KG 30L:7.5KG G.W:20L:8.7KG 30L:10KG