About this item Electric Sharpener Battery Powered: 2 AA batteries (not included) does not support USB charging or AC adapter. NOTE: The word 'electric' is used in a context to indicate that it is powered by electricity via batteries and not DC. Pencil Sharpener Transparent Material: Transparent material for easy observation, clearer pencil sharpening shavings, easy to clean and observe at any time. Large capacity can hold more pencil sharpening shavings and manual with switch, switch the mode you want, it is safer. The top of the product is locked and unlocked. When unlocked, you can remove the blade and clean the pencil sharpening shavings. It comes with a replacement blade. Colored Pencil Sharpener Automatic Mode and Manual Mode: Our electric sharpener has two modes to choose from. Press the pen to start working and sharpen automatically, enough to easily sharpen each pencil to the perfect and durable state in 3-5 seconds. Manual mode: when the battery is low, you can switch to manual mode to sharpen the colored pencils, then let us become an outstanding manual pencil sharpener when drawing with children outdoors. Quickly sharpens all standard 6-8mm pencils: Qualified pencil sharpener for colored pencils can sharpen colored pencils; suitable for round and hexagonal pencils. Use popular graphite pencils and colored pencils in wooden box. Not suitable for wooden pencils. Mini pencil sharpener compact size: The compact design and proper size make the pencil sharpener a real space saver. It is also very portable, an ideal choice for artists, students, professors, engineers, architects and fashion designers of most ages, making drawing, writing and coloring much easier.