Flat-clinch Design- This electric stapler uses the flat-clinch binding technology, which can save 25% filing space compared to traditional staplers, and the binding is neat on the front and flat on the back. Anti-Jam Binding- Our heavy-duty electric stapler uses high-quality metal and springs to effectively prevent jams. Any problem with the staple jamming, please as us for help! 70 Sheets Capacity- This electric stapler can bind up to 70 pages, which can meet most document or test paper binding needs and very suitable for office or school. 5000 Staples Can Be Load- With a large staple cartridge that can hold 5000 staples, this stapler can work continuously for several months. 1s Binding- Adopts intelligent light-sensing technology, the binding time is less than 1s. But it should be noted that if continuous binding is required, please move the paper out of the binding area and put it in again.