Features 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 for a hands-free sharpening experience. 2、[Adjustable Sharpness]: The unique 3 kinds of sharpness adjustment feature allows you to choose from sharp, 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 & Cleanliness]: Equipped with a large 400ml waste container for pencil shavings and an automatic lead ejection system, this device keeps your workspace 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 charge, 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: JY023 Color: Light Green, White, Light Beige (Optional) Material: ABS Size: 140x80mm Battery: 1800mAh Package Size: 8.5x8.5x15.2cm/3.5x3.3x5.9in Package Weight: 310g/10.9oz Package List 1 x Automatic Pencil Sharpener 1 x Charging Cable 1 x User Manual