Features: Electric Stapler: 4xAA batteries (not included) power supply, portable and convenient to carry to travel, school etc. Improve Efficiency: Adopt automatic induction technology, fast binding without manual pushing. Strong Compatibility; The staple rack can hold 50 staples at a time. Binding 15 sheets of 70g A4 paper or 12 sheets of 80g A4 paper at one time. Premium Material: The stapler shell made of high quality ABS material. Round edges without bur to harm your hands. Humanized Design: Push the button on the staple back and the staple rack pop out, effortless and easy. Specification: Material: ABS Color: Black Size: 124x60x39mm Weight: 200g Power: 4 x AA Battery (Not Included) Paper Depth: 10mm Staple Storage: 50pcs Suitable Staple: NO.10 Thickness Capacity: 15 sheets of 70g A4, 12 sheets of 80g A4 Package Size: 12.5 x 6 x 4cm/4.9 x 2.3 x 1.6in Package Weight: 222g/7.8oz Packing List: 1 x Stapler