CE,CCC certification easy operation Operational FeaturesPreheat time: 3 minutesBinding Material: plasti riveted pipeHole diameter: 5.1mmMax thickness: 30 mmSpecificationsDimensions: 311*200*462(mm) (250m, after the handle push off)Power Consumption: ≤ 160 wattsPower Source: single phase 220V AC, 50HZ 110V AC, 60HZWG(2PCS): 10KGCarton Size(2pcs): 500mm*370mm*310mm stapler