Package Content: JARLINK Electric Pencil Sharpener*1, AC Adapter*1. The product itself comes with AC Adapter, if not, please contact us in time. Easy to Clean: It is easily clean and could hold lots of shavings. The sharpener is powered by an AC adapter, helping you sharpen the pencil over 3,000 times. Safety for Your Kids: With an auto-stop function, it prevents children's fingers from entering if the lid is removed. The sharpener automatically works when pressing. It auto stops if finished or the shaving tray is open. Durable and Queit: The electric sharpener has a strong case that resists damage. The non-slip pad at the bottom helps reduce noise during use. The pencil sharpener has an overheating protection function. When suddenly stop working for a long time, please cool down for 6-10 minutes before using. Strong Motor: Made of high-quality materials, heavy-duty pencil sharpener takes only 5-12 seconds to sharpen at a perfect point. Fit for sharpening #2 pencils, colored pencils, charcoal pencils, etc. The new pen is cut for 12 seconds, and the old pen is cut for 6 seconds. If the pen is cut for too long, the pen core may be cut.