The stapler handles up to 25-30 sheets of paper in an instant using the AC power adapter (included) or 6 x AA batteries. This heavy-duty stapler is simple, efficient, and quiet, designed to provide a reliable stapling experience. Uses standard 1/4" (0.25 inch) full strips of staples. YOUR TIME IS YOUR GREATEST ASSET: As busy professionals in the information age, saving time and reducing effort is essential. This electric stapler helps streamline your workflow by allowing you to staple up to 25-30 sheets of standard-weight paper quickly and effortlessly, without hand strain. SAY GOODBYE TO SORE HANDS FROM STAPLING: Traditional manual staplers can cause discomfort and strain, especially when stapling thick stacks. This electric stapler eliminates the need for repetitive hand pressure, helping reduce the risk of hand and wrist fatigue. Enjoy a comfortable, effortless stapling experience with minimal physical effort. PERFECT ACCURACY WITH EVERY STAPLE: Achieve consistent, professional results every time. This electric stapler ensures precise staple placement, avoiding common issues like crooked or incomplete staples. Deliver clean, uniform stapling on every use, whether powered by batteries or AC adapter. ERGONOMIC DESIGN: The sleek black and white stapler features a compact shape for a smaller desktop footprint and an ergonomic cushioned grip for enhanced comfort during use.