Electric Stapler- Heavy Duty Electric Stapler Automatic Jam-Free Home, School and Office Stapler - AC Powered and Battery Operated - 25 Sheet Capacity - Quiet, Compact and Portable HEAVY DUTY & QUIET: This Amaze Tech stapler is manufactured by top quality material and has been time tested to be long lasting. It has a durable motor that can staple up to 25 sheets of 20 pound paper without ever giving up. JAM-FREE GUARANTEED: With our Jam-Free Patented Technology never deal with time wasting, frustrating jams again. ADJUSTABLE STAPLING GUIDE: Adjust the stapling depth you prefer between 0.25" to 1.5" by 1/10 intervals. That is 14 precise depths you can choose from. AC POWERED & BATTERY OPERATED: This stapler comes with an AC adapter included so you can plug it in anywhere. It is also battery operated by 6x AA batteries (not included) so you can take it with you anywhere 100% MONEY-BACK GUARANTEE - Amaze Tech Stapler is backed by 100% guarantee that you are fully satisfied with your product or receive your money back.