Feature:1. [Automatic and Versatile]: This electric pencil sharpener automatically sharpens pencils of varying shapes (round, triangular, hexagonal) between 6.5mm-8mm diameter, including colored pencils and more. Simply insert the pencil.2. [Adjustable Sharpness]: The unique 3 kinds of sharpness adjustment feature allows you to choose from sharpness, medium, or blunt tips, catering to different writing and drawing needs. Even the 7cm length pencil can be sharpened.3. [Safety Features]: The auto stop function halts sharpening once the pencil is adequately sharpened, preventing over sharpening. Additional safety protections include automatic power off when the cover is opened and intelligent overheating protection.4. [High Capacity and Cleanliness]: Equipped with a large 400ml waste container for pencil shavings and an automatic lead ejection system, this device keeps clean while reducing the frequency of emptying the container.5. [Long Battery Life]: The built in 1800mAh battery enables up to 1000 uses on a single charging, ensuring uninterrupted use for longer periods. Whether for classroom use or art studio work, this electric pencil sharpener is designed for efficiency and convenience.Specification:Model: JY023Material: ABSSize: 140x80mmBattery: 1800mAh.Package List:1 x Automatic Pencil Sharpener1 x Charging Cable1 x User Manual