this is an electronic binding machine for binding note books, bills, notes with thread. easy to operate, high efficiency. this is an electronic binding machine for binding note books, bills, notes, with thread. easy to operate, high efficiency.Main technical parameter: 1) Binding width: 100mm2) Capacity width: approx.4mm3)Consumption:150W4)Power: 220V+5%5)Weight: 7kgDimensions: 69 x 40.5 x 50mm.